Seagate ST31000640AS specs.
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General characteristics Seagate ST31000640AS
Ruler:
Barracuda 7200.11
Type:
HDD
Purpose:
desktop
Form factor HDD:
3.5"
Drive specifications Seagate ST31000640AS
Volume:
1000 GB
Buffer memory:
16 MB
The number of heads:
8
Number of plates:
4
Speed of rotation:
7200 rpm
Interface Seagate ST31000640AS
Connection:
SATA 3Gb/s
External data transfer rate:
300 MB/s
Internal data transfer rate:
1287 Mbps
Support NCQ:
yes
Temporal characteristics Seagate ST31000640AS
Average access time, reading:
8.5 msec
Average access time, record:
9.5 MS
Access time track to track:
1 MS
The average time delay (Latency):
4.16 msec
Mechanics/Reliability Seagate ST31000640AS
Shock resistance at work:
70 G
Shock resistance during storage:
300 G
Noise idle:
29 dB
Operating noise level:
33 dB
MTBF:
700000 h
Additionally Seagate ST31000640AS
Dimensions (WxHxL):
101.6x26.1x146.99 mm
Weight:
655 g
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