Western Digital WD6401AALS specs.
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General characteristics Western Digital WD6401AALS
Ruler:
WD Caviar Black
Type:
HDD
Purpose:
desktop
Form factor HDD:
3.5"
Drive specifications Western Digital WD6401AALS
Volume:
640 GB
Buffer memory:
32 MB
The number of heads:
4
Number of plates:
2
Speed of rotation:
7200 rpm
Interface Western Digital WD6401AALS
Connection:
SATA 3Gb/s
External data transfer rate:
300 MB/s
Temporal characteristics Western Digital WD6401AALS
The average time delay (Latency):
4.2 MS
Mechanics/Reliability Western Digital WD6401AALS
Shock resistance at work:
30 G
Shock resistance during storage:
300 G
Noise idle:
25 dB
Operating noise level:
29 dB
Additionally Western Digital WD6401AALS
Dimensions (WxHxL):
101.6x25.4x147 mm
Weight:
630 g
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