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Table 2:
Specifications for SATA (Serial ATA) models
Drive specification
Drive acoustics, sound power (Bels)
Idle**
Seek
Nonrecoverable read errors
Annualized Failure Rate (AFR)
Warranty
Load/Unload (U/UL) cycles
Controlled L/UL cycles
(40°C, 50% relative humidity)
Emergency L/UL cycles
°
(40
C, 50% relative humidity)
*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.
2.2
Formatted capacity
Model
Formatted capacity*
ST980210A/AS
80 Gbytes
ST960210A/AS
60 Gbytes
ST940210A/AS
40 Gbytes
ST920210AS
20 Gbytes
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environ-
ment and formatting.
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.
6
ST980210AS
ST960210AS
2.4 (typical)
2.6 (typical)
14
1 per 10
bits read
<0.6% (Desktop and gaming: 2400 power-on-hours)
<2.0% (PVR/DVR: 8760 power-on-hours)
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.
50,000
20,000
Guaranteed sectors
156,501,488
117,410,240
78,340,160
41,021,800
Sectors per track
63
ST940210AS
Bytes per sector
512
512
512
512
LD25 Series 5400.2 Product Manual, Rev. C
ST920210AS
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