Seagate ST93811AS ユーザーズマニュアル

Momentus 5400.2 SATA Product Manual, Rev. C

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*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.

**Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby modes 

will not contribute to battery power consumption.

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.

See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48-
bit addressing support of drives with capacities over 137 Gbytes.

 

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.

Load/Unload (U/UL) cycles

 

 

25°C, 50% relative humidity

 

 

32°C, 80% relative humidity 

 

5°C, 80% relative humidity 

 

5°C, 10% relative humidity 

 

55°C, 16% relative humidity 

 

 

600,000 software-controlled power on/off cycles

 

20,000 hard power on/off cycles

 

 

600,000 software-controlled power on/off cycles

 

20,000 hard power on/off cycles

 

Supports Hotplug operation per SATA 
II specification

Yes (requires COMPRESET from host after a hotplug event)

ST9120821AS

120 Gbytes

234,441,648

512

ST9100824AS

100 Gbytes

195,371,568

512

ST98823AS

80 Gbytes

156,301,488

512

ST96812AS

60 Gbytes

117,210,240

512

ST94813AS

40 Gbytes

78,140,160

512

ST93811AS

30 Gbytes

58,605,120

512

16,383

16

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