Seagate ST120HM001 Computer Drive User Manual


 
SEAGATE 600 SSD PRODUCT MANUAL, REV. B 4
*One GB equals one billion bytes when referring to drive capacity. Accessible capacity may vary depending on operating environment and formatting.
**Warranty terms are “Limited Warranty With Media Usage”, see Warranty information in Section 2.10.2 or consult your Seagate sales representative for
warranty terms and conditions.
2.2 FORMATTED CAPACITY
Formatted capacity* Guaranteed LBAs Emulated LBA Size (Bytes)
480GB 937,703,088
512240GB 468,862,128
120GB 234,441,648
*One GB equals one billion bytes when referring to drive capacity. Accessible capacity may vary depending on operating environment and formatting.
2.2.1 LBA mode
When addressing these drives in LBA mode, all blocks (LBAs) are consecutively numbered from 0 to n–1, where n is the
number of guaranteed LBAs 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 137GB.
2.3 DEFAULT LOGICAL GEOMETRY FOR ATA BASED SYSTEMS
Cylinders Read/write heads Sectors per track
16,383 16 63
Vibration, random nonoperating 20–2000 Hz: 11.08 Grms
Nonrecoverable read errors, max 1 LBA per 10
16
bits read
Annualized Failure Rate (AFR) 0.58%
Warranty 3-Year Limited Warranty With Media Usage
Lifetime Power cycles 25,000
Supports Hotplug operation per
Serial ATA Revision 3.0 specification
Yes
Drive specification ST480HM000 ST480HM001 ST240HM000 ST240HM001 ST120HM000 ST120HM001