Disk catalogue (Polish): 2295
Western Digital Caviar Blue WD6400AAKS
640 GB, 16 MB, SATA II
Average rating: 3.92/5 100% would buy this disk again
Technical specifications
| Drive type | magnetyczne |
|---|---|
| Manufacturer | Western Digital |
| Model | Caviar Blue |
| Part number | WD6400AAKS |
| Capacity | 640 GB |
| Form factor | 3.5 " |
| 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 | 8.9 ms |
| Operating shock resistance | 30 G |
| Non-operating shock resistance | 300 G |
| Mean time between failures | 1000000 h |
| Native Command Queuing | Yes |
| Idle power consumption | 7.7 W |
| Operating power consumption | 8.4 W |
| Noise level | 25 dB |
| Production year | 2008 |
Information contributed by: dymek9, spidek, mariusznyc,
Disk tests
Number of disk tests: 8
Latest three tests
| Author | Disk tests |
|---|---|
| TiredZebra | RAID array  |
| TiredZebra | |
| Cybullo |    |
Reviews and ratings
Number of ratings:
| Author | Rating | Original comments (untranslated) |
|---|---|---|
| spidek | 4.5/5 | Bardzo dobry stosunek ceny do jakosci. Bardzo male wibracje oraz cicha praca. Prêdko¶æ jedna z najwy¿szych na rynku. Polecam z czystym sumieniem. Read the full rating (Polish) |
| mensir67pl | 4.25/5 | Jak narzazie szybki i cichy polecam ten sprzêt :-)
Read the full rating (Polish) |
| Cybullo | 3.5/5 | W tej kategorii cenowej bezkonkurencyjny. Kupi³em go rok u¿ywanego za 135z³, cena rewelacja. Read the full rating (Polish) |
| TiredZebra | 4/5 | mam 3 takie dyski, jeden ju¿ ma grubo ponad 20 tysiêcy godzin przepracowanych i ¶miga a¿ mi³o. Read the full rating (Polish) |
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