Hitachi America Ltd. 0A55574 hard drive specifications
Hitachi Travelstar 7K320 HTS723232L9SA60 - hard drive - 320 GB - SATA-150
Hitachi provides best-of-breed power and operating shock in Travelstar 7K320 by matching its 5400 RPM models. Designed to support the high-performance needs of multi-tasking commercial users and consumers on-the-go, Travelstar 7K320 offers speed without sacrificing battery life, capacity or audio quality. Hitachi offers optional hard-drive-level encryption for users looking for increased data security and models with enhanced availability to deliver high-capacity storage for non-stop environments.
Recommended software for Hitachi America Ltd. 0A55574 status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
0A55574
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
3.9 oz
Hard Drive
Form Factor
Capacity
320 GB
Interface Type
Serial ATA-150
Buffer Size
16 MB
Features
Bulk Data Encryption, Load/unload technology, TrueTrack servo technology, Thermal Flyheight Control (TFC)
Performance
Drive Transfer Rate
150 MBps
Internal Data Rate
142 MBps
Seek Time
12 ms (average) / 20 ms (max)
Track-to-Track Seek Time
1 ms
Average Latency
4.2 ms
Spindle Speed
7200 rpm
Reliability
Start / Stop Cycles
600,000
Storage Controller
Type
None
Expansion / Connectivity
Interfaces
1 x Serial ATA-150 - 7 pin Serial ATA
Compatible Bays
1 x Internal - 2.5" x 1/8H
Compatible Slots
x None
Miscellaneous
Microsoft Certifications
Compatible with Windows 7
Package Type
Retail
Environmental Parameters
Shock Tolerance
400 g @ 2ms half-sine pulse (operating)
0.1126