Western Digital Caviar Blue 640GB
Contents
1. WD Caviar Blue Desktop Hard Drives WD Caviar Blue hard drives are available with either SATA or PATA interface in a variety of cache sizes with a multitude of available features to deliver rock solid performance and ultra cool and quiet operation perfect for family and business computing INTERFACES WIDTH HEIGHT ROTATIONAL SPEED CAPACITIES SATA 3 Gb s 3 5 inch 1 inch 7200 RPM 80 GB to 1 TB PATA 100 MB s MODEL NUMBERS SATA 3 Gb s PATA 100 MB s WD10EALS WD2500AAKS WD5000AAKB Note Not all products may be WD6400AAKS WD2500AAJS WD3200AAJB available in all regions of the WD5000AAKS WD1600AAJUS WD2500AAJB world WD3200AAKS WD800AAJUS WD1600AAJB WD3200AAJS WD800AAJB Product Features Solid performance Capacity IntelliSeek ShockGuard With SATA and PATA interfaces and cache sizes up to 32 MB this series of drives offer a full range of performance features We offer WD Caviar Blue drives with capacities from 80 GB to 1 TB because you can never have too much storage space Calculates optimum seek speeds to lower power consumption noise and vibration Instantaneously protects the hard drive against damage from bumps and vibrations while it is running This technology enables WD Caviar drives to achieve industry leading Ultra cool and quiet shock specifications Keeping the drive cool enhances reliability WD continues to develop new and innovative ways to keep drives cool while they are operating which2. 300 SBO 300 380 SBO 28 25 29 25 29 29 33 29 30 29 30 30 E ze re Height in mm max Length in mm max Width in mm 01 in Weight Ib kg 10 1 028 25 4 1 028 25 4 1 028 25 4 1 028 25 4 1 028 25 4 1 028 25 4 5 787 147 5 787 147 5 787 147 5 787 147 5 787 147 5 787 147 4 101 6 4 101 6 4 101 6 4 101 6 4 101 6 4 101 6 1 52 0 69 1 32 0 60 0 99 0 45 1 32 0 60 0 95 0 43 0 95 0 43 hs used for storage capacity one megabyte MB one million bytes one gigabyte GB one billion bytes and one terabyte TB one trillion bytes Total accessible capacity varies depending on operating environment As used for buffer or cache one megabyte MB 1 048 576 bytes As used for transfer rate or interface megabyte per second MB s one million bytes per second and gigabit per second Gb s one billion bits per second Effective maximum SATA 3 Gb s transfer rate calculated according to the Serial ATA specification published by the SATA IO organization as of the date of this specification sheet Visit www sata io org for details an hard drive products manufactured and sold worldwide after June 1 2006 meet or exceed Restriction of Hazardous Substances ROHS compliance requirements as mandated by the European Union for electrical and electronic products The RoHS Directive 2002 95 EC of the European Parliament which is effective in the EU beginning July 1 2006 aims to protect human health and the environment by restricting the use o
3. rights reserved Ro HS H W Windows PATA ey COMPLIANT e Vista Western Digital Mac 20511 Lake Forest Drive 9 Lake Forest California 92630 ae U S A 2879 701277 AOS5 Jun 2010
4. f certain hazardous substances in new equipment and consists of restrictions on lead mercury cadmium and other substances Maximum burst rate running the Mode 5 Ultra ATA transfer mode Controlled unload at ambient condition The term of the limited warranty may vary by region Visit support wdc com warranty for details No non recoverable errors during operating tests or after non operating tests Sound power level NOOA O WD Caviar Blue Specifications soas soas ioes fieoas foce ioc Model number WD2500AAKS WD2500AAJB WD1600AAJS WD1600AAJB WD800AAJS WD800AAJB WD2500AAUS SATA atoning connector Yes oes no Pres No Performance Data transfer rate max Buffer to host 3 Gb s 100 MB s 3 Gb s 100 MB s 3 Gb s 100 MB s Host to from drive Sustained 126 MB s 126 MB s 126 MB s 126 MB s 126 MB s 126 MB s Cache MB 16 WD2500AAKS 8 WD2S004A IS Rotational speed RPM 7200 7200 7200 7200 7200 7200 Reliability Data Integrity Load unload cycles 300 000 300 000 300 000 300 000 300 000 300 000 Non recoverable read errors lt 1 in 10 lt 1 in 10 lt 1 in ig lt 1 in 10 lt 1 in 10 8 lt 1 in 10 per bits read Limited warranty Wears Power Management 12VDC peak A 10 1 77 1 77 1 77 1 77 Average power requirements W Read Write Idle Standby Sleep Environmental Specifications Temperature C Operating O to 60 O to 60 O to 60 Non operating 40 to 65 40 to 65 40 to 65 Shock Gs Operat
5. helps protect the drive and the data stored on it NoTouch ramp load technology The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit PUT YOUR LIFE ON IT WD Caviar Blue Specifications 1TB 640 GB 500 GB 500 GB Model number WD10EALS WD6400AAKS WDSOOOAAKS WDSOOOAAKB WD3200AAKS WD3200AAJB WD3200AAJS 100 MB s 3 Gb s Performance 3 Gb s 3 Gb s 3 Gb s 126 MB s 126 MB s 126 MB s 126 MB s 126 MB s 126 MB s Data transfer rate max Buffer to host Host to from drive sustained Cache MB 16 16 16 WD3200AAKS 8 WD3200AAJS Rotational speed RPM 7200 7200 7200 7200 7200 7200 Reliability Data Integrity Load unload cycles 300 000 300 000 300 000 300 000 300 000 300 000 Non recoverable read errors lt 1 in 10 lt 1 in 10 4 lt 1 in 10 5 lt 1 in 10 4 lt 1 in 10 5 lt 1 in 10 per bits read Limited warranty years ee e 100 MB s Power Management 12VDC peak A 10 Average power requirements W Read Write Idle Standby Sleep Environmental Specifications Temperature C Operating Non operating Shock Gs Operating 2 ms read write Operating 2 ms read Non operating 1 ms Average acoustics dBA Idle mode Performance seek mode Physical Dimensions O to 60 40 to 70 O to 60 40 to 70 O to 60 40 to 70 O to 60 40 to 65 O to 60 40 to 65 ae 300
6. hich is effective in the EU beginning July 1 2006 aims to protect human health and the environment by restricting the use of certain hazardous substances in new equipment and consists of restrictions on lead mercury cadmium and other substances Maximum burst rate running the Mode 5 Ultra ATA transfer mode Controlled unload at ambient condition The term of the limited warranty may vary by region Visit support wdc com warranty for details No non recoverable errors during operating tests or after non operating tests Sound power level NO oO ff O WD Caviar Blue O WD Caviar Green WD Caviar Black Performance and reliability for Cool quiet eco friendly Maximum performance for everyday computing power computing Western Digital WD the WD logo and For service and literature WD Caviar are registered trademarks in the http support wdc com U S and other countries and WD Caviar www westerndigital com ay WD Caviar Green WD Caviar Black 800 ASK AWDC NodhiAmeisa ab IntelliSeek ShockGuard and 300 832 4778 Spanish NoTouch are trademarks of Western Digital 800 6008 6008 Asia Pacific WD Certified Technologies Inc Other marks may be 00800 27549338 Europe mentioned herein that belong to other toll free where available Functional integrity companies Product specifications subject 31 880062100 Europe Middle East Africa shs to change without notice 2010 Western Digital Technologies Inc Works with All
7. ing 2 ms read write ae Operating 2 ms read Non operating 1 ms 3 a 320 30 F 320 a Average acoustics dBA Idle mode 29 29 29 29 29 29 Performance seek mode 30 30 30 a a a Physical Dimensions Height in mm max 1 028 25 4 1 028 25 4 1 028 25 4 1 be 4 1 4 1 o 4 Length in mm max 5 787 147 5 787 147 5 787 147 5 787 147 5 787 147 5 787 147 Width in mm 01 in 4 101 6 4 101 6 4 101 6 4 101 6 4 101 6 4 101 6 Weight Ib kg 10 0 95 0 43 0 95 0 43 0 95 0 43 0 95 0 43 0 95 0 43 0 95 0 43 hs used for storage capacity one megabyte MB one million bytes one gigabyte GB one billion bytes and one terabyte TB one trillion bytes Total accessible capacity varies depending on operating environment As used for buffer or cache one megabyte MB 1 048 576 bytes As used for transfer rate or interface megabyte per second MB s one million bytes per second and gigabit per second Gb s one billion bits per second Effective maximum SATA 3 Gb s transfer rate calculated according to the Serial ATA specification published by the SATA 10 organization as of the date of this specification sheet Visit www sata io org for details 2WD hard drive products manufactured and sold worldwide after June 1 2006 meet or exceed Restriction of Hazardous Substances RoHS compliance requirements as mandated by the European Union for electrical and electronic products The RoHS Directive 2002 95 EC of the European Parliament w
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