Hitachi Travelstar Z7K320 HTS723232A7A364 specs (hard drive - 320 GB - SATA-300)

General

• Packaged Quantity 1
• Device Type Hard drive - Internal hard drive
• Capacity 320 GB
• Form Factor 2.5"
• Buffer Size 16 MB
• Bytes per Sector 512 Hz
• Features TrueTrack servo technology
• Width 2.8 in
• Depth 3.9 in
• Height 0.3 in
• Weight 3.4 oz

Performance

• Drive Transfer Rate 300 MBps
• Internal Data Rate 167 MBps
• Seek Time 13 ms (average) / 25 ms (max)
• Track-to-Track Seek Time 1 ms
• Average Latency 4.2 ms
• Spindle Speed 7200 rpm

Reliability

• Start / Stop Cycles 600,000

Expansion & Connectivity

• Interfaces 1 x - 7 pin Serial ATA
• Compatible Bays 1 x Internal - 2.5"

Miscellaneous

• Microsoft Certifications Compatible with Windows 7

Environmental Parameters

• Min Operating Temperature 32 °F
• Max Operating Temperature 140 °F
• Shock Tolerance 225 g @ 1ms half-sine pulse (operating) / 1000 g @ 1ms half-sine pulse (non-operating)