Seagate Technology ST9120821A-RK hard drive specifications
Seagate Momentus 5400.2 ST9120821A - hard drive - 120 GB - ATA-100
Seagate Momentus 5400.2 enables the freedom of mobility and enhanced productivity with 5400-RPM performance. Users experience almost 50 percent more performance compared to 4200-RPM drives, but low power consumption enables users to work longer.
Recommended software for Seagate Technology ST9120821A-RK status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
ST9120821A-RK
Hard drive health monitoring software
ActiveSMART by Ariolic Software. Click to download ActiveSMART
General
Device Type
Hard drive - Internal hard drive
Width
2.8 in
Depth
3.9 in
Height
0.4 in
Weight
0.2 lbs
Hard Drive
Form Factor
Capacity
120 GB
Interface Type
ATA-100
Buffer Size
8 MB
Features
QuietStep, G-Force Protection
Performance
Drive Transfer Rate
100 MBps
Seek Time
12.5 ms (average)
Average Latency
5.6 ms
Spindle Speed
5400 rpm
Reliability
Storage Hard Drive / Non-Recoverable Errors
1 per 10^14
Start / Stop Cycles
600,000
Storage Controller
Type
None
Expansion / Connectivity
Interfaces
1 x ATA-100 - 44 pin IDC
Compatible Bays
1 x Internal - 2.5" x 1/8H
Compatible Slots
x None
Miscellaneous
Package Type
Retail
Manufacturer Warranty
Service & Support
5 years warranty
Service & Support Details
Limited warranty - 5 years
Environmental Parameters
Min Operating Temperature
41 �F
Max Operating Temperature
131 �F
Shock Tolerance
900 g @ 1ms (non-operating)
0.0786