Описание
Seagate® Constellation® ES SAS 6Gb/s 500GB Hard Drive
ST500NM0011
| SPECIFICATIONS | |
|---|---|
| Model Number | ST500NM0011 |
| Interface | SATA 6Gb/s |
| Cache | 64MB |
| Capacity | 500GB |
| Areal density (avg) | 324Gb/in2 |
| Guaranteed Sectors | 976,773,168 |
| PHYSICAL | |
| Height (maximum) | 26.10mm (1.028 in) |
| Width (maximum) | 101.85mm (4.010 in) |
| Length (maximum) | 147.00mm (5.787 in) |
| Weight (typical) | 640g (1.411 lb) |
| PERFORMANCE | |
| Spin Speed (RPM) | 7200 RPM |
| Sustained data transfer rate | 147Mb/s |
| Average latency | 4.16ms |
| Random read seek time | 8.5ms |
| Random write seek time | 9.5ms |
| I/O data transfer rate | 600MB/s |
| Unrecoverable read errors | 1 in 1015 |
| RELIABILITY | |
| MTBF | 1,200,000 hours |
| Annual Failure Rate | 0.73% |
| POWER | |
| 12V start max current | 1.90A |
| 5V start max current | 0.49A |
| Average idling power | 4.56W |
| Average operating power | 7.26W |
| ENVIRONMENT | |
| AMBIENT TEMPERATURE | |
| Operating | 5°–60°C |
| Non-operating | -40°–70°C |
| Maximum operating temperature change | 20°C per hour |
| Maximum non-operating temperature change | 20°C per hour |
| SHOCK | |
| Operating shock (max) | 70/40 Gs for 2ms |
| Non-operating shock (max) | 350 Gs for 2ms |
| ACOUSTICS | |
| Acoustics (Idling Volume) | 2.2 bels |
| Acoustics (Seek Volume) | 2.8 bels |