Справочник Пользователя для Seagate ST9100821AS

Momentus 7200.2 SATA Product Manual, Rev. E

5

*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment 

and formatting.

**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.

*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment 

and formatting.

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 (L/UL) cycles

 

 

25°C, 50% relative humidity

 

 

 

32°C, 80% relative humidity 

 

5°C, 80% relative humidity 

 

5°C, 20% relative humidity 

 

60°C, 20% 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

ST9200420AS and ST9200420ASG

200 Gbytes

390,721,968

512

ST9160823AS and ST9160823ASG

160 Gbytes

312,581,808

512

ST9120823AS

120 Gbytes

234,441,648

512

ST9100821AS

100 Gbytes

195,371,568

512

ST980813AS and ST980813ASG

80 Gbytes

156,301,488

512

16,383

16

63