Seagate Technology ST9640320AS hard drive specifications
Seagate Momentus ST9640320AS - hard drive - 640 GB - SATA-300
Seagate Momentus unlocks the power of notebook computers with a 5400-RPM spin speed and optional 8MB cache buffer. Momentus stands head-to-head with 4200-RPM notebook drives in BatteryMark tests, while simultaneously increasing system level performance by almost 50 percent. Seagate Momentus delivers the experience, commitment and innovation you expect from the world's leading manufacturer of disc drives.
Recommended software for Seagate Technology ST9640320AS status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
ST9640320AS
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
4 in
Height
0.4 in
Weight
3.5 oz
Hard Drive
Form Factor
Capacity
640 GB
Interface Type
Serial ATA-300
Buffer Size
8 MB
Bytes per Sector
512
Features
Native Command Queuing (NCQ), Ramp Load, QuietStep
Performance
Drive Transfer Rate
300 MBps
Average Latency
5.5 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 Serial ATA-300 - 7 pin Serial ATA
Compatible Bays
1 x Internal - 2.5" x 1/8H
Miscellaneous
Microsoft Certifications
Works with Windows Vista
Environmental Parameters
Shock Tolerance
1000 g @ 1ms (non-operating)
0.0855