Product Specifications
| General | |
|---|---|
| Device Type | Hard drive – internal |
| Capacity | 4 TB |
| Form Factor | 3.5″ x 1/3H |
| Interface | SAS 12Gb/s |
| Buffer Size | 128 MB |
| Bytes per Sector | 512 |
| Features | Halogen Free, Ramp Load, dual processor, PowerChoice, Humidity Sensor, Super Parity, T10 Data Integrity Field (DIF), 24×7 availability, advanced format 512n |
| Width | 4 in |
| Depth | 5.8 in |
| Height | 1 in |
| Weight | 23.98 oz |
| Performance | |
|---|---|
| Drive Transfer Rate | 1.2 GBps (external) |
| Internal Data Rate | 215 MBps |
| Average Latency | 4.16 ms |
| Spindle Speed | 7200 rpm |
| Reliability | |
|---|---|
| MTBF | 2,000,000 hours |
| 24×7 Operation | Yes |
| Non-Recoverable Errors | 1 per 10^15 |
| Expansion & Connectivity | |
|---|---|
| Interfaces | 2 x SAS 12 Gb/s |
| Compatible Bay | 3.5″ x 1/3H |
| Power | |
|---|---|
| Power Consumption | 6.52 Watt (idle)
7.74 Watt (active) |
| Software & System Requirements | |
|---|---|
| Software Included | Seagate SeaTools |
| Manufacturer Warranty | |
|---|---|
| Service & Support | Limited warranty – 5 years |
| Environmental Parameters | |
|---|---|
| Min Operating Temperature | 41 °F |
| Max Operating Temperature | 140 °F |
| Shock Tolerance (operating) | 40 g @ 2 ms |
| Shock Tolerance (non-operating) | 250 g @ 1 ms |
มาเป็นคนแรกที่วิจารณ์ “Seagate ST4000NM0025 Exos 7E8 3.5″ 4TB 512N SAS Warranty 5 Years”