Hard drive - 320 GB - internal - 2.5" - SATA 6Gb/s - 7200 rpm - buffer: 32 MB
| Main Specifications | |
|---|---|
| Product Description | WD Travelstar Z7K500 HTE725032A7E630 - hard drive - 320 GB - SATA 6Gb/s |
| Type | Hard drive - internal |
| Capacity | 320 GB |
| Form Factor | 2.5" |
| Interface | SATA 6Gb/s |
| Data Transfer Rate | 600 MBps |
| Buffer Size | 32 MB |
| Spindle Speed | 7200 rpm |
| Features | TrueTrack servo technology, Enhanced Availability (EA) for 24x7 access to data |
| Dimensions (WxDxH) | 2.8 in x 3.9 in x 0.3 in |
| Weight | 3.35 oz |
| General | |
| Device Type | Hard drive - internal |
| Capacity | 320 GB |
| Form Factor | 2.5" |
| Interface | SATA 6Gb/s |
| Buffer Size | 32 MB |
| Bytes per Sector | 512 |
| Features | TrueTrack servo technology, Enhanced Availability (EA) for 24x7 access to data |
| Width | 2.8 in |
| Depth | 3.9 in |
| Height | 0.3 in |
| Weight | 3.35 oz |
| Miscellaneous | |
| Compliant Standards | Halogen-free |
| Power | |
| Power Consumption | 1.8 Watt (active) |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 140 °F |
| Performance | |
| Drive Transfer Rate | 600 MBps (external) |
| Internal Data Rate | 171 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 SATA 6 Gb/s - 7 pin Serial ATA |
| Compatible Bay | 2.5" |