TRUNG TÂM MÁY CHỦ
GIẢI PHÁP MÁY CHỦ CHUYÊN NGHIỆP
Tel: +84-8-3500 3363 | Mail : sales@trungtammaychu.vn
Phone, Zalo : 0988801591 Skype : maychuxen
Tel: +84-8-3500 3363 | Mail : sales@trungtammaychu.vn
Phone, Zalo : 0988801591 Skype : maychuxen
sales@trungtammaychu.vn
sales@trungtammaychu.vn
1TB Seagate Constellation SATA 6Gbps 64MB cache 7200rpm 2.5" enterprise
| General | |
| Brand | Seagate |
|---|---|
| Series | Constellation |
| Model | ST91000640NS |
| Highlights | Seagate Constellation Hard Drive, 2.5" Form Factor, 1TB Capacity, 64MB Cache, 7200RPM Spin Speed, SATA 6.0 Gb/s Interface, 24x7 Operation, 1.4M hour MTBF. |
| Specifications | |
| Interface | SATA 6Gb/s |
| Cache | 64MB |
| Capacity | 1TB |
| Areal density (avg) | 417Gb/in2 |
| Guaranteed Sectors | 1,953,525,168 |
| Performance | |
| Spin Speed | 7200 RPM |
| 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 | 1,400,000 hours |
| Annual Failure Rate | 0.62% |
| Power | |
| 5V start max current | 0.99A |
| Average idle power | 0.52W |
| Average operating power | 3.31W |
| Average seek power | 5.21W |
| Ambient Temperature | |
| Operating | 5°-60°C |
| Nonoperating | -40°-70°C |
| Maximum operating temperature change | 20°C per hour |
| Maximum nonoperating temperature change | 20°C per hour |
| Shock | |
| Operating Shock (max) | Read 70 / Write 40 Gs for 2ms |
| Nonoperating Shock (max) | 400 Gs for 2ms |
| Acoustics | |
| Acoustics (Idle Volume) | 2.2 bels |
| Acoustics (Seek Volume) | 2.8 bels |
| Features | |
| Storage Type | HDD |
| Physical | |
| Height | 14.8mm (0.583 in) |
| Width | 70mm (2.76 in) |
| Length | 100.5mm (3.957 in) |
| Weight (typical) | 200g (0.441 lb) |
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