Disk catalogue (Polish): 2295
Western Digital Caviar Black WD6402AAEX
640 GB, 64 MB, SATA 6Gb
Average rating: 3.72/5 100% would buy this disk again
Technical specifications
| Drive type | magnetyczne |
|---|---|
| Manufacturer | Western Digital |
| Model | Caviar Black |
| Part number | WD6402AAEX |
| Capacity | 640 GB |
| Form factor | 3.5 " |
| Interface | SATA 6Gb |
| Rotation speed | 7200 rpm |
| Cache memory | 64 MB |
| Number of platters | 2 |
| Number of heads | 3 |
| Average access time | 8.9 ms |
| Operating shock resistance | 30 G |
| Non-operating shock resistance | 300 G |
| Operating temperature | 0-60 st. C |
| Native Command Queuing | Yes |
| Perpendicular magnetic recording | Yes |
| Idle power consumption | 6.1 W |
| Operating power consumption | 6.8 W |
| Noise level | 28 dB |
| Dimensions | 147x101.6x26.1 |
| Weight | 690 g |
| Production year | 2011 |
Disk tests
Number of disk tests: 2
Latest three tests
| Author | Disk tests |
|---|---|
| elkatarro |   |
| Zingeer |    |
Reviews and ratings
Number of ratings:
| Author | Rating | Original comments (untranslated) |
|---|---|---|
| Zingeer | 3.25/5 | Szybki, ale za to bardzo g³o¶ny dysk. Read the full rating (Polish) |
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