Formatted Capacity; Default Logical Geometry - Seagate ST9120824A - Momentus 4200.2 120 GB Hard Drive Product Manual

Table 1: Specifications
Drive specification
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
Service life
Warranty
*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.
2.2

Formatted capacity

Model Formatted capacity
ST9120824A 120 Gbytes
ST9100825A 100 Gbytes
ST980829A 80 Gbytes
ST960812A 60 Gbytes
ST9402112A 40 Gbytes
ST930218A 30 Gbytes
2.3

Default logical geometry

Cylinders Read/write heads
16,383 16
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.
Momentus 4200.2 Product Manual, Rev. A
ST9120824A ST9100825A ST980829A
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
5 years
5 years on distribution units.
To determine the warranty for a specific drive, use a web browser to access the following web page:
www.seagate.com/support/service/
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.
Guaranteed sectors
234,441,648
195,371,568
156,301,488
117,210,240
78,140,160
58,605,120
Sectors per track
63
ST960812A ST9402112A ST930218A
Bytes per sector
512
512
512
512
512
512
5