Seagate Video 2.5 HDDs ST500VT000-20PK hard disk drive
Contents
1. Do not overtighten the mounting screws maximum torque 4 0 in 1b Figure 3 Mounting Dimensions 500 320 amp 250GB models 008 oro 835 010 230 H 334 050 3241 010 BREATHER HOLE DO NOT COVER OR SEAL 2 750 RECOMMENDED CASE TEMP MEASUREMENT LOCATION 2X M3 X 0 5 6H MOUNT ING HOLES BOTH SIDES y 12 MIN FULL THREAD 268 008 2 118 BOTH SIDES 4x M3 X 0 5 6H MOUNTING HOLES BOTH SIDES 1G MIN FULL THREAD i E 160 SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 15 SERIAL ATA SATA INTERFACE 4 0 SERIALATA SATA INTERFACE These drives use the industry standard Serial ATA interface that supports FIS data transfers It supports ATA programmed input output PIO modes 0 4 multiword DMA modes 0 2 and Ultra DMA modes 0 6 The drive also supports the use of the IORDY signal to provide reliable high speed data transfers For detailed information about the Serial ATA interface refer to the Serial ATA High Speed Serialized AT Attachment specification 4 1 HoT PLUG COMPATIBILITY Seagate Video 2 5 HDD drives incorporate connectors which enable you to hot plug these drives in accordance with the Serial ATA High Speed Serialized AT Attachment specification revision 2 0 This specification can be downloaded from www serialata org This device reguires a COMRESET from the host after a hotplug event 42. kk kk k kk kk kk kk kk kk kk n n kk kk kk lk kk kk kk kk lk lk lk kk 14 3 1 HANDLING AND STATIC DISCHARGE PRECAUTIONS kk kk kk kk KK kK kk KK KK KK KK KK k 14 3 2 CONFIGURING THE DRIVE 0 ya ku ha So kede eee k oke de e kr 14 3 3 SERIAL ATA CABLES AND CONNECTORS Zik kk kk kk kk kk kk kk kk kk kk kk KK kk kk kk kk 14 3 4 DRIVE MOUNTING N gi c4 Av xe n 15 4 0 SERIAL ATA SATA INTERFACE soo kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk lk kk kk kk kk 16 4 1 HOT PLUG COMPATIBILITY sa ha i a SIRA a RON eee n 16 4 2 SERIAL ATA DEVICE PLUG CONNECTOR PIN DEFINITIONS 4Z k kk KK KK KK KK KK KK KK 16 4 3 SUPPORTED ATA COMMANDS Zik kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk lk lk lk 18 4 3 1 Identify Device Command sos kk 20 4 3 2 Set Features command J kk kk kK kk kk kK KK KK KK KK KK KI KK KI KIRI KK K KK KK KK 23 4 3 3 S M A R T COMmMands kk kk kk kk kK kk KK nn 24 SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E l FIGURE 1 TYPICAL 5V STARTUP AND OPERATION CURRENT PROFILE FIGURE 2 ATTACHING SATA CABLING 4 4k kk KK KR KK ee o FIGURE 3 MOUNTING DIMENSIONS 500 320 amp 250GB MODELS SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E FIGURES Seagate Technology Support Services For information regarding online support and services visit http www seagate com www en us about contact us Available services include Presales amp Technical support Global Support Services te
3. 5 500 Hz 5 0 Gs 0 to peak Max displacement may apply below 22 Hz 2 9 ACOUSTICS Drive emission of sound is measured consistent with the ECMA 74 and its referenced standards Testing is conducted at room temperature approximately 25 C Emission levels are reported as the total A weighted sound power levers for steady state and active seeks modes of operation Table 6 Drive A weighted Sound Power Levels SWL BA ST500VT000 ST320VT000 2 0 bels typ 2 2 bels typ and ST250VT000 2 2 bels max 2 4 bels max 1 During periods of drive idle some offline activity may occur according to the S M A R T specification which may increase acoustic and power to operational levels 2 9 1 Test for prominent discrete tones PDTs Seagate follows the ECMA 74 standards for measurement and identification of PDTs An exception to this process is the use of the absolute threshold of hearing Seagate uses the lower limit for the threshold curve to discern tone audibility and to compensate for the inaudible components of sound prior to computation of tone ratios according to Annex D of the ECMA 74 standards Defined as the median curve given by ISO 389 7 Tf curve minus 10dB at all frequencies 2 10 ELECTROMAGNETIC IMMUNITY When properly installed in a representative host system the drive operates without errors or degradation in performance when subjected to the radio frequency RF environment as defined in Table 7 Table 7 Radio Freque
4. ENVIRONMENTAL SPECIFICATIONS DRIVE SPECIFICATIONS This section provides the temperature humidity shock and vibration specifications for Momentus drives Ambient temperature is defined as the temperature of the environment immediately surrounding the drive The maximum allowable drive case temperature is 65 C 149 F Wore Drive case temperature should be measured at the location indicated in Figure 3 on page 15 Above 1000 feet 305 meters the maximum temperature is derated linearly by 1 C every 1000 feet Table 5 Environmental specifications Operating Non Operating Ambient temperature 0 to 60 C 32 to 140 F 40 to 70 C 40 to 158 F 20 C per hour 68 F per hour max Temperature gradient without condensation 35 C per hour 95 F per hour max without condensation 5 to 95 non condensing 0 30 per hour Wet bulb 37 7 C 99 8 F max 304 8m to 3048m The recommended storage period 5 to 95 non condensing 30 per hour 40 C 104 F max 304 8m to 12 192m 1000ft to 40 000ft NOTE 1 year under controlled conditions of 34 C 90 RH or less 90 days in uncontrolled storage conditions 2 8 11 Shock All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws Shock may be applied in the X Y or Z axis 2 8 1 1 Operating shock These drives comply with the performance levels speci
5. Obsolete 00044 23 26 ls string padded with blanks to end of string TM 27 46 Drive model number 1 40 ASCII characters padded with blanks to end of string ST250VT000 4 ete sectors per interrupt on Read multiple and Write multiple 16 80104 48 Trusted Computing Feature set options 00004 49 Standard Standby timer IORDY supported and may be disabled 2F00y 50 Capabilities 40004 51 PIO data transfer cycle timing mode 02004 52 Retired 02004 53 Words 54 58 64 70 and 88 are valid 00074 54 Number of current logical cylinders XXXXH 55 Number of current logical heads XXXXH 56 Number of current logical sectors per logical track XXXXH 57 58 Current capacity in sectors XXXXy O vooy Total number of user addressable sectors This field contains a value that is one greater than the total number of ST500VT000 OFFFFFFFh 60 61 user addressable sectors The maximum value that shall be placed in this ST320VT000 OFFFFFFFh field is OFFFFFFFh The OFFFFFFFh value applies to all capacities over 137GB see Section 2 1 for related information SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E ST250VT000 OFFFFFFFh 20 SERIAL ATA SATA INTERFACE Table 10 Identify Device command Word Description Value 62 Retired 0000 63 see note following stable LAL 007 64 Advanced PIO modes supported modes 3 and 4 supported 0003 65 Minimum multiword DMA transfer cycle time per wor
6. Verify Sectors without Retries 41h Seek 70h Set Features EFh Set Max Address F9h Note Individual Set Max commands are identified by the Address 00j value placed in the Set Max Features register as defined to Password Olh the right Lock 02H Unlock 03 Freeze Lock 044 Set Multiple Mode C6h S M A R T Disable Operations BOh D9h S M A R T Enable Disable Autosave BOh D2h S M A R T Enable Operations BOh D8h SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 18 SERIAL ATA SATA INTERFACE Table 9 Supported ATA commands ATA standard commands names Command code in hex S M A R T Enable Disable Auto Offline BOh DBh S M A R T Enable One Attribute Modification BOh EOh S M A R T Execute Offline BOh D4h S M A R T Free Fall Protection Host Interface FEh S M A R T Read Attribute Thresholds BOh D1h S M A R T Read Data BOh DOh S M A R T Read Log Sector BOh D5h S M A R T Return Status BOh DAh S M A R T Save Attribute Values BOh D3h S M A R T Write Attribute Thresholds BOh D7h S M A R T Write Attribute Values BOh E1h S M A R T Write Log Sector BOh D6h Write Buffer E8h Write DMA CAh Write DMA Extended 35h Write DMA without Retries CBh Write Long with Retries 32h Write Long without Retries 33h Write Multiple C5h Write Multiple Extended 39h Write Sectors 30h 31h Write Sectors Extended 34h ATA standard power management commands Check Power Mode E5h Idle E3h Idl
7. cana eee ye a ANU d e hE 6 2 7 POWER SPECIFICATIONS senie ea bn ia nik Ga dan b ya e Qay e da bas die n n A K 6 2 7 1 Power CONSUMPTION ia sterke pete N Ta eae ae XL We et Mek Hus 6 2 7 2 GOnGUCIEd NOISE jussist A T XES W REMAINS eh sree K S 7 2 7 3 Voltage tolerance accu seein ge kane Sina MAKS SSTP e lk pew E h 7 2 7 4 Power management ModeS 0 nn 8 2 8 ENVIRONMENTAL SPECIFICATIONS oss n 9 2 8 1 SMOG N mia Ea DD rn n ld 9 2 8 2 MIDT a HO is m 4 ate dea bt i Ayak krd TS TAS orar 9 2 9 ACOUSTICS musa gt rana en die Anan ahaa anna a as W ene An b areye ne ad 10 2 9 1 Test for prominent discrete tones PDTS kk kk KK KK KK nnen 10 2 10 ELECTROMAGNETIC IMMUNITY orasan A 2a cr Ea al aA Ken 10 2 11 RELIABILITY cece goat dna bond AR sags de sewage data ct A AA T aa 11 2 11 1 Annualized Failure Rate AFR 0 0 KK K KI KI KK KI KI K K eee 11 2 12 JAGENCY CERTIFICATI N surrise t KA NN SATA TIA KIAN ETM L AA Va 11 2 12 1 Safety certification oon 11 2 12 2 Electromagnetic Compatibility EMC sos nnen 11 2 12 3 FCC verification ss ereke r nn 12 2 13 ENVIRONMENTAL PROTECTION oss 13 2 13 1 European Union Restriction of Hazardous Substances RoHS Directive 13 2 13 2 China Restriction of Hazardous Substances RoHS Directive 13 2 14 CORROSIVE ENVIRONMENT 4 Zik oss 13 3 0 CONFIGURING AND MOUNTING THE DRIVE
8. discharge ESD hazards Observe the following standard handling and static discharge precautions Keep the drive in the electrostatic discharge ESD bag until you are ready for installation to limit the drive s exposure to ESD Before handling the drive put on a grounded wrist strap or ground yourself frequently by touching the metal chassis of a computer that is plugged into a grounded outlet Wear a grounded wrist strap throughout the entire installation procedure Handle the drive by its edges or frame only The drive is extremely fragile handle it with care Do not press down on the drive top cover Always rest the drive on a padded antistatic surface until you mount it in the computer Do not touch the connector pins or the printed circuit board Do not remove the factory installed labels from the drive or cover them with additional labels Removal voids the warranty Some factory installed labels contain information needed to service the drive Other labels are used to seal out dirt and contamination CAUTION 3 2 CONFIGURING THE DRIVE Each drive on the Serial ATA interface connects point to point with the Serial ATA host adapter There is no master slave relationship because each drive is considered a master in a point to point relationship If two drives are attached on one Serial ATA host adapter the host operating system views the two devices as if they were both masters on two separate ports Both drives behave as
9. if they are Device 0 master devices 3 3 SERIAL ATA CABLES AND CONNECTORS The Serial ATA interface cable consists of four conductors in two differential pairs plus three ground connections The cable size may be 30 to 26 AWG with a maximum length of one meter 39 37 in Refer to Table 8 for connector pin definitions Either end of the SATA signal cable can be attached to the drive or host For direct backplane connection the drive connectors are inserted directly into the host receptacle The drive and the host receptacle incorporate features that enable the direct connection to be hot pluggable and blind mateable For installations which require cables you can connect the drive as shown in Figure 2 Figure 2 Attaching SATA Cabling Signal connector Power connector Signal cable Power cable Each cable is keyed to ensure correct orientation Seagate Video 2 5 HDD drives support latching SATA connectors SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 14 3 4 DRIVE MOUNTING You can mount the drive in any orientation using four screws in the side mounting holes or four screws in the bottom mounting holes Refer to Figure 3 for drive mounting dimensions Follow these important mounting precautions when mounting the drive m Allow a minimum clearance of 0 030 in 0 76 mm around the entire perimeter of the drive for cooling m Use only M3 UNC mounting screws Four 4 threads 0 080 in minimum screw engagement recommended
10. industry s most comprehensive protection for disk drives Support for S M A R T drive monitoring and reporting Support for Read Multiple and Write Multiple commands Worldwide Name WWN capability uniquely identifies the drive 1 1 ABOUT THE SERIAL ATA INTERFACE The Serial ATA interface provides several advantages over the traditional parallel ATA interface The primary advantages include Easy installation and configuration with true plug and play connectivity It is not necessary to set any jumpers or other configuration options m Thinner and more flexible cabling for improved enclosure airflow and ease of installation m Scalability to higher performance levels In addition Serial ATA makes the transition from parallel ATA easy by providing legacy software support Serial ATA was designed to allow you to install a Serial ATA host adapter and Serial ATA disk drive in your current system and expect all of your existing applications to work as normal The Serial ATA interface connects each disk drive in a point to point configuration with the Serial ATA host adapter There is no master slave relationship with Serial ATA devices like there is with parallel ATA If two drives are attached on one Serial ATA host adapter the host operating system views the two devices as if they were both masters on two separate ports This essentially means both drives behave as if they are Device 0 master devices The host adapter
11. reserved 0000 SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 21 Table 10 Identify Device command SERIAL ATA SATA INTERFACE Word Description Value y The mandatory value of the world wide name WWN for the drive NOTE i 108 111 This field is valid if word 84 bit 8 is set to 1 indicating 64 bit WWN support Each drive will have a unique value 112 118 ATA reserved 0000y 1 Free Fall Protection supported 119 Free Fall Protection support bit 5 0 Free Fall Protection not supported 1 Free Fall Protection feature is enabled 120 Free Fall Protection enable disable bit 5 0 Free Fall Protection feature is disabled 121 127 ATA reserved 0000 128 Security status 00214 129 159 Seagate reserved XXXXH 160 254 ATA reserved 0000 255 Integrity word XxA5y NOTE Table 11 Bit Descriptions See the bit descriptions below for words 63 88 and 93 of the Identify Drive data Description if bit is set to 1 BIT WORD 63 0 Multiword DMA mode 0 is supported 1 Multiword DMA mode 1 is supported 2 Multiword DMA mode 2 is supported 8 Multiword DMA mode 0 is currently active 9 Multiword DMA mode 1 is currently active 10 Multiword DMA mode 2 is currently active BIT WORD 88 0 Ultra DMA mode 0 is supported 1 Ultra DMA mode 1 is supported 2 Ultra DMA mode 2 is supported 3 Ultra DMA mode 3 is supported 4 Ultra DMA mode 4 is supported 5 Ultra DMA mode 3
12. 2 SERIAL ATA DEVICE PLUG CONNECTOR PIN DEFINITIONS Table 8 summarizes the signals on the Serial ATA interface and power connectors Refer to the Notes below Table 8 Serial ATA Connector Pin Definitions SEGMENT PIN FUNCTION DEFINITION S1 Ground 2nd mate S2 A Differential signal pair A from Phy S3 A S4 Ground 2nd mate S5 B Differential signal pair B from Phy S6 B SIGNAL S7 Ground 2nd mate Key and spacing separate signal and power segments SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 16 Table 8 Serial ATA Connector Pin Definitions continued SEGMENT PIN FUNCTION DEFINITION P1 Vaa 3 3V power P2 Vaa 3 3V power P3 Vaa 3 3V power pre charge 2nd mate P4 Ground Ist mate P5 Ground 2nd mate P6 Ground 2nd mate P7 Vs 5V power pre charge 2nd mate Power P8 V5 5V power P9 V5 5V power P10 Ground 2nd mate P11 Ground or LED signal If grounded drive does not use deferred spin P12 Ground 1st mate P13 Vio 12V power pre charge 2nd mate P14 Vio 12V power P15 Vio 12V power NOTES 1 All pins are in a single row with a 1 27 mm 0 050 in pitch 2 The comments on the mating sequence apply to the case of backplane blindmate connector only In this case the mating sequences are the ground pins P4 and P12 the pre charge power pins and the other ground pins the signal pins and the rest of the power pins 3 There are three power pins for
13. Multiword DMA mode 0 21 4 Multiword DMA mode 1 224 Multiword DMA mode 2 404 Ultra DMA mode 0 41 4 Ultra DMA mode 1 424 Ultra DMA mode 2 434 Ultra DMA mode 3 44 Ultra DMA mode 4 45y Ultra DMA mode 5 46y Ultra DMA mode 6 554 Disable read look ahead read cache feature 824 Disable write cache AAy Enable read look ahead read cache feature default Fly Report full capacity available NOTE At power on or after a hardware or software reset the default values of the features are as indicated above SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 23 SERIAL ATA SATA INTERFACE 4 3 3 S M A R T commands S M A R T provides near term failure prediction for disk drives When S M A R T is enabled the drive monitors predetermined drive attributes that are susceptible to degradation over time If self monitoring determines that a failure is likely S M A R T makes a status report available to the host Not all failures are predictable S M A R T predictability is limited to the attributes the drive can monitor For more information on S M A R T commands and implementation see the Draft ATA 5 Standard SeaTools diagnostic software activates a built in drive self test DST S M A R T command for D4p that eliminates unnecessary drive returns The diagnostic software ships with all new drives and is also available at http www seagate com support downloads seatools This drive is shipped with S M A R T featur
14. RSAY U33N S290 m Trade name or applicant Seagate Technology LLC m Certificate date January 18 2012 m Manufacturer nationality USA Singapore and China Australian C Tick N176 If these models have the C Tick marking they comply with the Australia New Zealand Standard AS NZS3548 1995 and meet the Electromagnetic Compatibility EMC Framework requirements of the Australian Communication Authority ACA 2 12 3 FCC verification These drives are intended to be contained solely within a personal computer or similar enclosure not attached as an external device As such each drive is considered to be a subassembly even when it is individually marketed to the customer As a subassembly no Federal Communications Commission verification or certification of the device is required Seagate has tested this device in enclosures as described above to ensure that the total assembly enclosure disk drive motherboard power supply etc does comply with the limits for a Class B computing device pursuant to Subpart J Part 15 of the FCC rules Operation with noncertified assemblies is likely to result in interference to radio and television reception Radio and television interference This equipment generates and uses radio frequency energy and if not installed and used in strict accordance with the manufacturer s instructions may cause interference to radio and television reception This equipment is designed to provide reasonable protection again
15. Seagate Product Manual Seagate Video 2 5 HDD ST500VT000 ST320VT000 ST250VT000 Gen 2 100685366 Rev E December 2012 Document Revision History Revision Date Description of Change Rev A 09 19 2011 Initial release 07 27 2012 1 4 8 10 12 14 21 27 amp bc 08 21 2012 3 amp 10 09 18 2012 4 5 10 amp 12 Rev E 12 03 2012 Product name change to Seagate Video 2 5 HDD formerly PipelineHD Mini O 2012 Seagate Technology LLC All rights reserved Publication number 100685366 Rev E December 2012 Seagate Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and or other countries Seagate Video 2 5 HDD and SeaTools are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and or other countries All other trademarks or registered trademarks are the prop erty of their respective owners No part of this publication may be reproduced in any form without written permission of Seagate Technology LLC Call 877 PUB TEK1 877 782 8351 to request permission When referring to drive capacity one gigabyte or GB equals one billion bytes and one terabyte or TB equals one trillion bytes Your computer s operating system may use a different standard of measurement and report a lower capacity In addition some of the listed capacity is used for formatting and othe
16. TTED Capacity GUARANTEED SECTORS BYTES PER SECTOR 500GB model 500 GB 976 773 168 320GB model 320 GB 625 142 448 512 Logical 4096 Physical 250GB model 250 GB 488 397 168 1 One GB equals one billion bytes when referring to hard drive capacity Accessible capacity may vary depending on operating environment and formatting 2 1 1 LBA mode When addressing these drives in LBA mode all blocks sectors are consecutively numbered from 0 to n 1 where n is the number of guaranteed sectors as defined above Refer to Configuring and Mounting the Drive on page 14 words 60 61 and 100 103 for additional information about 48 bit addressing support of drives with capacities over 137 GB 2 2 PHYSICAL ORGANIZATION Drive model ST500VT000 and ST320VT000 ST250VT000 Read write heads Number of disks SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 4 DRIVE SPECIFICATIONS 2 3 RECORDING AND INTERFACE TECHNOLOGY Interface Serial ATA SATA Recording method Perpendicular Recording density 1958 Kb in Track density 360 ktracks in avg Areal density 705 Gb in avg Spindle speed 5400 RPM 0 2 Sustained data transfer rate 100 MB s max I O data transfer rate 300 MB s max 2 4 PHYSICAL CHARACTERISTICS Maximum height 6 8 0 2 mm 0 370 008 in Maximum width 69 85 0 25 mm 2 750 0 010 in Maximum length 100 35 0 20 0 25 mm 3 951 0 008 0 010 in Typical we
17. Table 4 Typical power measurements are based on an average of drives tested under nominal conditions at 25 C ambient temperature Spinup power Spinup power is measured from the time of power on to the time that the drive spindle reaches operating speed Seek mode During seek mode the read write actuator arm moves toward a specific position on the disk surface and does not execute a read or write operation Servo electronics are active Seek mode power is measured based on three random seek operations every 100 ms This mode is not typical Read write power and current Read write power is measured with the heads on track based on three 63 sector read or write operations every 100 ms Idle mode power Idle mode power is measured with the drive up to speed with servo electronics active and with the heads in a random track location Standby mode During standby mode the drive accepts commands but the drive is not spinning and the servo and read write electronics are in power down mode Table 4 DC Power Requirements POWER DISSIPATION 5V INPUT AVERAGE 25 C Spinup max 1 00A Write average 1 70W Read average 1 20W Idle active 0 66W Standby 0 18W Sleep 0 18W NoTE Power consumption with DIPM ON SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 6 DRIVE SPECIFICATIONS 2 7 1 1 Typical current profiles The typical 5V startup and operation current profile is shown in Figure 1 Figure 1 Typical 5
18. UAL REV E 3 DRIVE SPECIFICATIONS Table 1 Drive Specifications Summary continued DRIVE SPECIFICATION ST500VT000 ST320VT000 ST250VT000 Wet bulb temperature max Altitude operating Altitude nonoperating below mean sea level max 37 7 C max operating 40 0 C max nonoperating 304 8 m to 3048 m 1000 ft to 10 000 ft 304 8 m to 12 192 m 1000 ft to 40 000 ft Operational Shock 400 Gs at 2 ms max Non Operational Shock Vibration operating Vibration nonoperating 1000 Gs at 1 ms max 5 200 Hz 2 0 Gs 201 500 Hz 1 0 Gs 5 500 Hz 5 0 Gs Nonrecoverable read errors Annualized Failure Rate AFR Warranty Load unload cycles Supports Hotplug operation per the Serial ATA Revision 2 6 specification 1 per 1014 bits read 0 55 To determine the warranty for a specific drive use a web browser to access the following web page http www seagate com support warranty and returns From this page click on the Verify Your Warranty link You will be asked to provide the drive serial number model number or part number and country of purchase The system will display the warranty information for your drive 600 000 at 25 C 50 rel humidity Yes 1 One GB eguals one billion bytes when referring to hard drive capacity Accessible capacity may vary depending on operating environment and formatting 2 1 FORMATTED CAPACITY MODEL FORMA
19. V Startup and Operation Current Profile LeCroy AA 4 780 mA AAA Hii O we A AAA AH imebase 2 00 s Trigger ea 500 ms div Stop 838 mA 10 0 MS 2 0 MS s Edge Positive 2 7 2 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 15 ohm resistive load on the 5 volt line e Using 5 volt power the drive is expected to operate with a maximum of 100 mV peak to peak square wave injected noise at up to 10 MHz NOTE Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read write current 2 7 3 Voltage tolerance Voltage tolerance including noise 5V 5 SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL Rev E 7 DRIVE SPECIFICATIONS 2 7 4 Power management modes The drive provides programmable power management to provide greater energy efficiency In most systems power management is controlled through the system setup program The drive features the following power management modes POWER MODES HEADS SPINDLE BUFFER Active operating Tracking Rotating Full power Idle active Floating Rotating Self refresh low power Standby Parked Stopped Self refresh low power Sleep Parked Stopped Self refresh low power Active mode The drive is in active mode during the read write and seek operations Idle mode The buffer remains ena
20. ars exposure to light industrial environments containing sulfurous gases chlorine and nitric oxide classes G and H per ASTM B845 However this accelerated testing cannot duplicate every potential application environment Users should use caution exposing any electronic components to uncontrolled chemical pollutants and corrosive chemicals as electronic drive component reliability can be affected by the installation environment The silver copper nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide chloride and nitrate contaminants Sulfur is found to be the most damaging In addition electronic components should never be exposed to condensing water on the surface of the printed circuit board assembly PCBA or exposed to an ambient relative humidity greater than 95 Materials used in cabinet fabrication such as vulcanized rubber that can outgas corrosive compounds should be minimized or eliminated The useful life of any electronic equipment may be extended by replacing materials near circuitry with sulfide free alternatives SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 13 CONFIGURING AND MOUNTING THE DRIVE 3 0 CONFIGURING AND MOUNTING THE DRIVE This section contains the specifications and instructions for configuring and mounting the drive 3 1 HANDLING AND STATIC DISCHARGE PRECAUTIONS After unpacking and before installation the drive may be exposed to potential handling and electrostatic
21. bled and the drive accepts all commands and returns to active mode any time disk access is necessary Standby mode The drive enters standby mode when the host sends a standby Immediate command If the host has set the standby timer the drive can also enter standby mode automatically after the drive has been inactive for a specifiable length of time The standby timer delay is established using a standby command In standby mode the drive buffer is enabled the heads are parked and the spindle is at rest The drive accepts all commands and returns to active mode any time disk access is necessary Sleep mode The drive enters sleep mode after receiving a sleep command from the host In sleep mode the drive buffer is disabled the heads are parked and the spindle is at rest The drive leaves sleep mode after it receives a hard reset or soft reset from the host After receiving a reset the drive exits sleep mode and enters standby mode with all current translation parameters intact Idle and standby timers Each time the drive performs an active function read write or seek the standby timer is reinitialized and begins counting down from its specified delay times to zero If the standby timer reaches zero before any drive activity is required the drive makes a transition to standby mode In standby mode the drive accepts all commands and returns to active mode when disk access is necessary SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 8 2 8
22. d 120 ns 0078 66 Recommended multiword DMA transfer cycle time per word 120 ns 0078 67 Minimum PIO cycle time without IORDY flow control 240 ns 0078 68 Minimum PIO cycle time with IORDY flow control 120 ns 0078 69 74 ATA reserved 00004 75 Queue depth 001Fy 76 Serial ATA capabilities 0D06y 77 ATA reserved 0000H 78 Serial ATA features supported 00484 79 Serial ATA features enabled 00484 80 Major version number 01F04 81 Minor version number 00294 82 Command sets supported 746By 83 Command sets supported 7D09y 84 Command sets support extension 61E3y 85 Command sets enabled 7469 86 Command sets enabled BC09y 87 Command sets enable extension 61E3y 88 Ultra DMA support and current mode see note following this table Xx7Fy 89 Security erase time XXXXH 90 Enhanced security erase time XXXXH 91 Current APM values 8080y 92 Master password revision code FFFEy 93 Hardware reset value see description following this table XXXXy 94 Auto acoustic management setting XXXXH 95 Stream Min Request Size 0000 96 Streaming Transfer Time DMA 0000 97 Streaming Access Latency DMA and PIO 00004 98 99 Streaming Performance Granularity 0000 190 100 86 Secton 32 for raed momon vasara These words are required for drives that support the 48 bit addressing ST250VT000 976 773 168 feature Maximum value OOOOFFFFFFFFFFFFh yee 104 Streaming Transfer Time PIO 0000 105 Reserved 0000 106 Physical sector size Logical sector size 60034 107 Seagate
23. de 6 Seek time 5 seek time 6 Self refresh low power 8 Serial ATA SATA interface 16 Set Features 18 Set Max Address 18 Set Multiple Mode 18 shock 9 single track seeks 5 Sleep 19 sleep 6 sleep mode 8 spindle speed 5 spinup DC power 6 spinup power 6 Standby 19 standby 6 Standby Immediate 19 standby mode 6 8 standby timer 8 Start stop times 6 static discharge 14 subassembly 12 surge immunity 10 T temperature 5 timers Idle and Standby 8 track density 5 Track to track seek time 5 U UL60950 1 11 26 V vibration 9 voltage dips interrupts 10 voltage tolerance 7 W warranty 11 weight 5 width 5 Write Buffer 19 Write DMA 19 Write DMA Extended 19 Write Long with Retries 19 Write Long without Retries 19 Write Multiple 19 Write Sectors 19 SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 27 Seagate G Seagate Technology LLC AMERICAS Seagate Technology LLC 10200 South De Anza Boulevard Cupertino California 95014 United States 408 658 1000 ASIA PACIFIC Seagate Singapore International Headquarters Pte Ltd 7000 Ang Mo Kio Avenue 5 Singapore 569877 65 6485 3888 EUROPE MIDDLE EAST AND AFRICA Seagate Technology SAS 16 18 rue du D me 92100 Boulogne Billancourt France 33 1 4186 10 00 Publication Number 100685366 Rev E December 2012
24. e Immediate Eth Sleep E6h Standby E2h Standby Immediate E0h ATA standard security commands Security Set Password F1h Security Unlock F2h Security Erase Prepare F3h Security Erase Unit F4h Security Freeze Lock F5h Security Disable Password F6h SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 19 4 3 1 Identify Device command SERIAL ATA SATA INTERFACE The Identify Device command command code ECp transfers information about the drive to the host following power up The data is organized as a single 512 byte block of data whose contents are shown in Table 10 All reserved bits or words should be set to zero Parameters listed with an x are drive specific or vary with the state of the drive Refer to Drive Specifications on page 3 for default parameter settings The following commands contain drive specific features that may not be included in the Serial ATA specification Table 10 Identify Device command Word Description Value Configuration information Bit 15 0 ATA 1 ATAPI Bit 7 removable media OC5A 0 Bit 6 removable controller Bit 0 reserved 1 Number of logical cylinders 16 383 2 Specific configuration C8374 3 Number of logical heads 16 4 Retired 0000 5 Retired 0000 6 Number of logical sectors per logical track 63 003Fy 7 9 Retired 00004 10 19 Serial number 20 ASCII characters 0000 none ASCII 20 Retired 0000H 21 Retired 80004 22
25. each voltage One pin from each voltage is used for pre charge when installed in a blind mate backplane configuration 4 All used voltage pins V must be terminated SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 17 4 3 SUPPORTED ATA COMMANDS SERIAL ATA SATA INTERFACE Table 9 lists Serial ATA standard commands that the drive supports For a detailed description of the ATA commands refer to the Serial ATA International Organization Serial ATA Revision 2 6 Refer to www sata io org Refer to S M A R T commands on page 24 for details and subcommands used in the S M A R T implementation Table 9 Supported ATA commands ATA standard commands names Command code in hex Device Configuration Restore B1h COh Device Configuration Freeze Lock B1h C1h Device Configuration Identify B1h C2h Device Configuration Set B1h C3h Download Microcode 92h Execute Device Diagnostics 90h Flush Cache E7h Flush Cache Extended EAh Identify Device ECh Initialize Device Parameters 91h Read Buffer E4h Read DMA C8h Read DMA Extended 25h Read DMA without Retries C9h Read Long with Retries 22h Read Long without Retries 23h Read Multiple C4h Read Multiple Extended 29h Read Native Max Address F8h Read Native Max Address Extended 27h Read Sectors 20h Read Sectors Extended 24h Read Sectors without Retries 21h Read Verify Sectors 40h Read Verify Sectors Extended 42h Read
26. erable read errors 11 O operating shock 9 operating vibration 9 P physical characteristics 5 Physical organization 4 point to point 2 14 power consumption 6 power dissipation 6 power management modes 8 power modes 8 power specifications 6 precautions 14 printed circuit board 14 programmable power management 8 prominent discrete tone 10 Q quick reference 3 R Radiated RF immunity 10 radio and television interference 12 radio frequency RF 10 random track location 6 Read Buffer 18 Read DMA 18 Read DMA Extended 18 Read DMA without Retries 18 read errors 11 Read Long with Retries 18 Read Long without Retries 18 Read Multiple 18 Read Multiple Extended 18 Read Native Max Address 18 Read Native Max Address Extended 18 Read Sectors 18 Read Sectors Extended 18 Read Sectors without Retries 18 Read Verify Sectors 18 Read Verify Sectors Extended 18 Read Verify Sectors without Retries 18 read write power 6 recording density 5 recording method 5 recording technology 5 SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E INDEX reliability 11 Retries 18 RMS read write current 7 RoHS 13 RRL 12 S S M A R T 19 S M A R T implementation 18 safety certification 11 SATA ports 2 Seagate Technology Support Services 1 sectors 4 Security Disable Password 19 Security Erase Prepare 19 Security Erase Unit 19 Security Freeze Lock 19 Security Set Password 19 Security Unlock 19 Seek 18 seek mo
27. erations at nominal voltages Temperatures outside the specifications in Section 2 8 Environmental Specifications may reduce the product reliability Normal I O duty cycle for consumer electronics environments Operation at excessive I O duty cycle may degrade product reliability The consumer electronics environment of power on hours temperature and I O duty cycle affect the product AFR The AFR will be degraded if used in a enterprise application Nonrecoverable read errors 1 per 1014 bits read max Annualized Failure Rate AFR 0 55 nominal power 25 C ambient temperature Load Unload U UL 25 C 50 relative humidity 600 000 software controlled power on off cycles 20 000 hard power on off cycles Warranty To determine the warranty for a specific drive use a web browser to access the following web page http www seagate com support warranty and returns From this page click on the Verify Your Warranty link You will be asked to provide the drive serial number model number or part number and country of purchase The system will display the warranty information for your drive 2 12 AGENCY CERTIFICATION 2 12 1 Safety certification These products are certified to meet the requirements of UL60950 1 CSA60950 1 and EN60950 and so marked as to the certify agency 2 12 2 Electromagnetic Compatibility EMC Hard drives that display the CE mark comply with the European Union EU requirements s
28. es disabled You must have a recent BIOS or software package that supports S M A R T to enable this feature The table below shows the S M A R T command codes that the drive uses Table 13 S M A R T Commands CODE IN FEATURES REGISTER S M A R T COMMAND DO0y S M A R T Read Data D2y S M A R T Enable Disable Attribute Autosave D3y S M A R T Save Attribute Values D4y S M A R T Execute Off line Immediate runs DST D5y S M A R T Read Log Sector D6n S M A R T Write Log Sector D8y S M A R T Enable Operations D9y S M A R T Disable Operations DAy S M A R T Return Status If an appropriate code is not written to the Features Register the NoTE command is aborted and 0x04 abort is written to the Error register SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REv E 24 A acoustics 10 active mode 8 Address 18 agency certification 11 ambient temperature 5 Annualized Failure Rate AFR 11 areal density 5 ATA commands 18 Australia New Zealand Standard AS NZS3548 1995 12 Australian Communication Authority ACA 12 Australian C Tick 12 Average seek time 5 B buffer 5 C cables and connectors 14 capacity 4 CE mark 11 certification 11 Check Power Mode 19 China RoHS directive 13 compatibility 11 conducted noise 7 conducted RF immunity 10 configuring and mounting the drive 14 connectors 14 corrosive environment 13 CSA60950 1 11 D DC power 6 density 5 Device Configuration Free
29. fied in this document when subjected to a maximum operating shock of 400 Gs based on half sine shock pulses of 2ms Shocks should not be repeated more than one time per axis 2 8 1 2 Nonoperating shock The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subseguently put into operation is 800 Gs based on a nonrepetitive half sine shock pulse of 2 ms duration The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subseguently put into operation is 1000 Gs based on a nonrepetitive half sine shock pulse of 1 ms duration 2 8 2 Vibration All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting screws Vibration may be applied in the X Y or Z axis 2 8 2 1 Operating vibration The maximum vibration levels that the drive may experience while meeting the performance standards specified in this document are specified below 5 200 Hz 2 0 Gs 0 to peak Max displacement may apply below 10 Hz 201 500 Hz 1 0 Gs 0 to peak SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E DRIVE SPECIFICATIONS 2 8 2 2 Nonoperating vibration The maximum nonoperating vibration levels that the drive may experience without incurring physical damage or degradation in performance when subsequently put into operation are specified below
30. he presence of chemical substances including Lead Cadmium Mercury Hexavalent Chromium PBB and PBDE in electronic products effective July 2006 This drive is manufactured with components and materials that comply with the RoHS Directive 2 13 2 China Restriction of Hazardous Substances RoHS Directive P E Rih K Pain JE amp This product has an Environmental Protection Use Period EPUP of 20 years The following table contains information mandated by China s Marking Requirements for Control of Pollution Caused by Electronic Information Products Lam Standard 27 a MAA OEP AEA EPUP o FREST PR EH Tm PSR SRE mIRC SEK PEA o Toxic or Hazardous Substances or Elements AHA EM ARI Hexavalent Polybrominated Pokkrominated T Mercury Cadmium Chromium Dipherwl Diphenyl Ether Name of Parts aK ER BR Fh HEM gt E m O indicates the hazardous and toxic substance content of the part at the homogenous material level is lower than the threshold defined by the China RoHS MCV Standard O BATA FAKE E MX f ja kK TP 85 KT H RoHS MCV EREA ELK J KE X indicates the hazardous and toxic substance content of the part at the homogenous material level is over the threshold defined by the China RoHS MCV Standard BATA TAS Km EX E MTX fi ja ka TP HE JJA h H EI RoHS MCV PEPE X MI J jn 2 14 CORROSIVE ENVIRONMENT Seagate electronic drive components pass accelerated corrosion testing eguivalent to 10 ye
31. ight 95 g 0 209 1b Cache buffer 16 MB 16 192 KB 2 5 SEEK TIME Seek measurements are taken with nominal power at 25 C ambient temperature All times are measured using drive diagnostics The specifications in the table below are defined as follows m Track to track seek time is an average of all possible single track seeks in both directions m Average seek time is a true statistical random average of at least 5000 measurements of seeks between random tracks less overhead Table 2 Typical seek times Typical seek times ms Read Track to track 1 5 Average 12 0 Average latency 5 6 These drives are designed to consistently meet the seek times represented in this manual Physical seeks regardless of mode such as track to track and average are expected to meet the noted NOTE values However due to the manner in which these drives are formatted benchmark tests that include command overhead or measure logical seeks may produce results that vary from these specifications SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 5 DRIVE SPECIFICATIONS 2 6 START STOP TIMES Table 3 Start stop times Typical seek times ms Typical Max 25 C Power on to ready sec 3 0 3 5 Standby to ready sec 2 5 3 0 2 7 POWER SPECIFICATIONS The drive receives DC power 5V through a native SATA power connector refer to Figure 2 2 7 1 Power consumption Power requirements for the drives are listed in the table in
32. is supported 6 Ultra DMA mode 6 is supported 8 Ultra DMA mode 0 is currently active 9 Ultra DMA mode 1 is currently active 10 Ultra DMA mode 2 is currently active 11 Ultra DMA mode 3 is currently active 12 Ultra DMA mode 4 is currently active 13 Ultra DMA mode 3 is currently active 14 Ultra DMA mode 6 is currently active SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 22 SERIAL ATA SATA INTERFACE Table 11 Bit Descriptions continued BIT WonD 93 13 1 80 conductor cable detected CBLID above VIH 0 40 conductor cable detected CBLID below VIL 4 3 2 SetFeatures command This command controls the implementation of various features that the drive supports When the drive receives this command it sets BSY checks the contents of the Features register clears BSY and generates an interrupt If the value in the register does not represent a feature that the drive supports the command is aborted Power on default has the read look ahead and write caching features enabled The acceptable values for the Features register are defined as follows Table 12 Set Features command values 02y Enable write cache default 03 Set transfer mode based on value in Sector Count register Sector Count register values 005 Set PIO mode to default PIO mode 2 Oly Set PIO mode to default and disable IORDY PIO mode 2 084 PIO mode 0 094 PIO mode 1 OAy PIO mode 2 OBy PIO mode 3 OCy PIO mode 4 default 204
33. lephone numbers amp business hours e Authorized Service Centers For information regarding Warranty Support visit http www seagate com support warranty and returns For information regarding data recovery services visit http www seagate com services software data recovery services For Seagate OEM and Distribution partner portal visit https direct seagate com portal system For Seagate reseller portal visit http spp seagate com Seagate Video 2 5 HDD Product Manual Rev E 1 1 0 INTRODUCTION This manual describes the functional mechanical and interface specifications for the following Seagate Video 2 5 HDD model drives ST500VT000 ST320VT000 ST250VT000 These drives provide the following key features m 5400 RPM spindle speed m 16MB buffer Quiet operation Fluid Dynamic Bearing FDB motor High instantaneous burst data transfer rates up to 3Gb s m Perpendicular recording technology m State of the art cache and on the fly error correction algorithms m Reliability for 24x7 video applications m Native Command Queuing NCQ with command ordering Full track multiple sector transfer capability without local processor intervention m 1000 Gs nonoperating shock and 400 Gs of operating shock m SeaTools diagnostic software performs a drive self test that eliminates unnecessary drive returns m The 3D Defense System which includes Drive Defense Data Defense and Diagnostic Defense offers the
34. may optionally emulate a master slave environment to host software where two devices on separate Serial ATA ports are represented to host software as a Device 0 master and NOTE Device 1 slave accessed at the same set of host bus addresses A host adapter that emulates a master slave environment manages two sets of shadow registers This is not a typical Serial ATA environment The Serial ATA host adapter and drive share the function of emulating parallel ATA device behavior to provide backward compatibility with existing host systems and software The Command and Control Block registers PIO and DMA data transfers resets and interrupts are all emulated The Serial ATA host adapter contains a set of registers that shadow the contents of the traditional device registers referred to as the Shadow Register Block All Serial ATA devices behave like Device 0 devices For additional information about how Serial ATA emulates parallel ATA refer to the Serial ATA International Organization Serial ATA Revision 2 6 The specification can be downloaded from www serialata org SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 2 2 0 DRIVE SPECIFICATIONS Unless otherwise noted all specifications are measured under ambient conditions at 25 C and nominal power For convenience the phrases the drive and this drive are used throughout this manual to indicate the following drive models ST500VT000 ST320VT000 ST250VT000 The specification summaries li
35. ncy Environments PERFORMANCE REFERENCE TEST DESCRIPTION 5 SG 9 LEVEL STANDARD Electrostatic discharge Contact HCP VCP 4 kV Air 8 kV B EN 61000 4 2 95 80 to 1 000 MHz 3 V m Radiated RF immunity 80 AM with 1 kHz sine A 900 MHz 3 V m 50 pulse modulation 200 Hz EN 61000 4 3 96 ENV 50204 95 Electrical fast transient 1 kV on AC mains 0 5 kV on external I O B EN 61000 4 4 95 Surge immunity 1 kV differential 2 kV common AC mains B EN 61000 4 5 95 Conducted RF immunity 150 kHz to 80 MHz 3 Vrms 80 AM with 1 kHz sine A EN 61000 4 6 97 Power Frequency H field 1 A m 50Hz 60Hz 3 axes A EN 61000 4 8 97 immunity 30 Reduction for 25 cycles C Voltage dips interrupts gt 95 Reduction for 250 cycles C EN 61000 4 11 94 gt 95 0 5 cycles B SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 10 DRIVE SPECIFICATIONS 2 11 RELIABILITY 2 11 1 Annualized Failure Rate AFR The product will achieve an Annualized Failure Rate AFR of 0 55 when operated in an environment of ambient air temperatures of 25 C Operation at temperatures outside the specifications in Section 2 8 Environmental Specifications may increase the product AFR AFR is a population statistics that is not relevant to individual units AFR specifications are based on the following assumptions for consumer electronics environments 8760 power on hours per year 10 000 average motor start stop cycles per year e Op
36. pecified in the Electromagnetic Compatibility Directive 2004 108 EC as put into place 20 July 2007 Testing is performed to the levels specified by the product standards for Information Technology Equipment ITE Emission levels are defined by EN 55022 Class B and the immunity levels are defined by EN 55024 Drives are tested in representative end user systems Although CE marked Seagate drives comply with the directives when used in the test systems we cannot guarantee that all systems will comply with the directives The drive is designed for operation inside a properly designed enclosure with properly shielded I O cable if necessary and terminators on all unused I O ports Computer manufacturers and system integrators should confirm EMC compliance and provide CE marking for their products SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 11 DRIVE SPECIFICATIONS Korean RRL If these drives have the Korean Communications Commission KCC logo they comply with paragraph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility EMC Framework requirements of the Radio Research Laboratory RRL Communications Commission Republic of Korea These drives have been tested and comply with the Electromagnetic Interference Electromagnetic Susceptibility EMI EMS for Class B products Drives are tested in a representative end user system by a Korean recognized lab m Certificate number C35K
37. r functions and thus will not be available for data storage Actual quantities will vary based on various factors including file size file format features and application software Actual data rates may vary depending on operating environment and other factors The export or re export of hardware or software containing encryption may be regulated by the U S Department of Commerce Bureau of Industry and Security for more information visit www bis doc gov and controlled for import and use outside of the U S Seagate reserves the right to change without notice product offerings or specifications CONTENTS SEAGATE TECHNOLOGY SUPPORT SERVICES J J kck kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk 1 1 0 INTRODUCTION 4 55 5 lt he Pieris maa A N n k aa KEW n n a a QEW SK din a tn 2 1 1 ABOUT THE SERIAL ATA INTERFACE J lk kk kk kk kk kk kK kk KK kK kK kK KK KK kK kK KK KK kK kK kk 2 2 0 DRIVE SPECIFICATIONS s oana i i 4 Aa n e dk a Ga kk ee S d eee dk ala l di lk e l kl avaa kG ee 3 2 1 FORMATTED CAPACITY saisi kana anastaa a derabin doen 4 2 1 1 BA MOOG XWEND DD rd r gr rr 4 2 2 PI YSICAL GRGANIZATIN gt sya yk salle ela dels mad beac A 2 nb oad ned Weha a wee 4 2 3 RECORDING AND INTERFACE TECHNOLOGY kk kk kk kk kK kK kK KI KK KK KK KK KK KK KK KK eens 5 2 4 PHYSICAL CHARACTERISTICS ri oid la k l Ja lA a Wek ak lk SAA a 5 2 5 SEE TIMES Dr e dR eu 5 2 6 STARTSTOP TIMES lt 4 lt aa en ded
38. st such interference in a residential installation However there is no guarantee that interference will not occur in a particular installation If this equipment does cause interference to radio or television which can be determined by turning the equipment on and off you are encouraged to try one or more of the following corrective measures Reorient the receiving antenna m Move the device to one side or the other of the radio or TV Move the device farther away from the radio or TV Plug the computer into a different outlet so that the receiver and computer are on different branch outlets If necessary you should consult your dealer or an experienced radio television technician for additional suggestions You may find helpful the following booklet prepared by the Federal Communications Commission How to Identify and Resolve Radio Television Interference Problems This booklet is available from the Superintendent of Documents U S Government Printing Office Washington DC 20402 Refer to publication number 004 000 00345 4 SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E 12 DRIVE SPECIFICATIONS 2 13 ENVIRONMENTAL PROTECTION Seagate designs its products to meet environmental protection requirements worldwide including regulations restricting certain chemical substances 2 13 1 European Union Restriction of Hazardous Substances RoHS Directive The European Union Restriction of Hazardous Substances RoHS Directive restricts t
39. sted in the following tables are for guick reference For details on specification measurement or definition refer to the appropriate section of this manual Table 1 Drive Specifications Summary DRIVE SPECIFICATION ST500VT000 ST320VT000 ST250VT000 Formatted capacity 512 bytes sector 500Gb 320 Gb 250 Gb Guaranteed sectors 976 773 168 625 142 448 488 397 168 Heads Disks Bytes per sector 512 Logical 4096 Physical Recording density 1958 Kb in Track density 360 ktracks in avg Areal density 705 Gb in avg Spindle speed 5400 RPM Sustained data transfer rate OD 100 MB s max I O data transfer rate 300 MB s max PIO modes 0 4 ATA data transfer modes supported Multiword DMA modes 0 2 Ultra DMA modes 0 6 Cache buffer 16 MB 6 8 0 2 mm Height max 0 268 008 in Width max 69 85 0 25 mm 2 750 0 010 in Length max 100 35 0 20 0 25 mm 3 951 0 008 0 010 in Weight typical 95 g 0 209 1b Average latency 5 6 ms Startup current typical 5V peak Voltage tolerance including noise 5V 5 Operating temperature Drive Case temperature 0 to 65 C Nonoperating temperature Ambient 40 to 70 C 20 C per hour max operating ur an UW WU 35 C per hour max nonoperating 5 to 95 operating Relbive ISI 5 to 95 nonoperating Relative humidity gradient 30 per hour max SEAGATE VIDEO 2 5 HDD PRODUCT MAN
40. ze Lock 18 Device Configuration Restore 18 Device Configuration Set 18 Diagnostics 18 dimensions 15 dissipation 6 Download Microcode 18 E electrical fast transient 10 Electromagnetic Compatibility EMC 11 12 Electromagnetic Compatibility control Regulation 12 Electromagnetic Compatibility Directive 2004 108 EC 11 electromagnetic immunity 10 electrostatic discharge ESD 10 14 EN 55022 Class B 11 EN 55024 11 EN60950 11 enclosures 12 SEAGATE VIDEO 2 5 HDD PRODUCT MANUAL REV E INDEX environmental specifications 9 errors 11 ESD 14 EU 11 EU RoHS directive 13 European Union EU reguirements 11 evice Configuration Identify 18 Execute Device Diagnostics 18 F FCO verification 12 features 2 Flush Cache 18 Flush Cache Extended 18 formatted capacity 4 Freeze Lock 18 G Gs acceleration of gravity 10 guaranteed sectors 4 H handling precautions 14 height 5 I O data transfer rate 5 Identify 18 Identify Device 18 Identify Device command 20 Idle 19 Idle Immediate 19 idle mode 6 8 Information Technology Eguipment ITE 11 Initialize Device Parameters 18 input noise ripple 7 interface 16 interference 12 ITE 11 K KCC 12 Korean Communications Commission 12 Korean Radio Research Laboratory RRL 12 L LBA mode 4 length 5 master slave 2 Max Address 18 Microcode 18 mounting 15 25 N noise 7 nominal power 5 nonoperating shock 9 nonoperating vibration 10 nonrecov
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