Spec Sheet
Contents
1. iStarUSA Powered by iStarUSA Group 4 port mini SAS Backplane User s Manual E1M4 E2M4 E2M8 E2M8 MATX E2M10 E2M12 E3M8 E3M16 E4M20 E5M26 E8M42 E9M50 Rev 1 10 Backplane Specification o oe ooo gt gt gt gt gt gt gt Support host mini SAS 36pin 180 degree female for 6G backward compatibility Support mini SAS sideband signal for ARECA host card LED status Support HDD 29pin SAS SATAII female interface for 6G backward compatibility Support 4 port hard disk inrush current control and mosfet IC for Host swapping Support ARECA I2C signal for LED status Default is for areca card I2C firmware on LC4032 Support 4pcs white color LED light on for hard disk insert Support 4pcs blue color LED blink for hard disk access and red color LED light on for hard disk fail SATA ready is High active and SAS ready is Low active Support 2pcs power 180 deg big 4pin power connectors Support external FAN speed monitoring and FAN failure buzzer alarm Support external temperature and FAN file LED bright Support temperature setting 50 C or 60 C or alarm mute function Support 4pcs LED for fan file light on Minimum fan speed detection approximately 1200rpm min Backplane Connectors L10 JP6 JP4 L12 CN3 cae Re a ae DODOOTOANO iji WPS eed 1 J1 J2 J3 J4 connector to 22pin SATAII or 29pin SAS HDD 2 F1 F2 F3 F4 Fan con2. nector 1 4 3 CN1 Mini SAS connector SFF8087 mini SAS 36pin cable plug receptacle connectors 4 CN2 CN3 4pin power connector 5 L10 L11 L12 L13 Fan file LED 6 S1 I2C firmware LED status address setting switch only for ARECA CARD use rc ON is sal the address set please see Fa cael card I2C function Default HDD 01 04 HDD 05 08 HDD 09 12 HDD 13 16 HDD 17 20 HDD 21 24 9 JP6 CARE HDD FAIL IN pin out ooog gt honorar e noosa woparats f e rooe ra 10 JP3 external a wi and fan file LED bight and alarm mute FAIL LED FAIL LED eat 2 Buzzermic 1 Buzzermiies 11 S2 temperature setting 50 Cor 60 C and alarm mute switch emn few few oft Mute disable l Z
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