Disk catalogue (Polish): 2295
Seagate Momentus 7200.4 ST9500421AS
500 GB, 16 MB, SATA II
Technical specifications
| Drive type | magnetyczne |
|---|---|
| Manufacturer | Seagate |
| Model | Momentus 7200.4 |
| Part number | ST9500421AS |
| Capacity | 500 GB |
| Form factor | 2.5 " |
| Interface | SATA II |
| Rotation speed | 7200 rpm |
| Cache memory | 16 MB |
| Number of platters | 2 |
| Number of heads | 4 |
| Bearing type | FDB |
| Average access time | 11 ms |
| Operating shock resistance | 350 G |
| Non-operating shock resistance | 1000 G |
| Operating temperature | 0-60 st. C |
| Native Command Queuing | Yes |
| Perpendicular magnetic recording | Yes |
| Idle power consumption | 0.69 W |
| Operating power consumption | 2.2 W |
| Noise level | 23 dB |
| Dimensions | 100.35x69.85x9.5 |
| Weight | 110 g |
| Production year | 2009 |
| Additional information (untranslated) | Momentus 7200.4 - seria dysków w których talerze umo¿liwiaj± zapis 394 Gbitów na cal. Prezentowany model posiada sprzêtowe szyfrowanie danych. |
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