Seagate ST9640320AS specs.
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General characteristics Seagate ST9640320AS
Ruler:
Momentus 5400.7
Type:
HDD
Purpose:
laptop
Form factor HDD:
2.5"
Drive specifications Seagate ST9640320AS
Volume:
640 GB
Buffer memory:
8 MB
The number of heads:
4
Number of plates:
2
Speed of rotation:
5400 rpm
Interface Seagate ST9640320AS
Connection:
SATA 3Gb/s
External data transfer rate:
300 MB/s
Internal data transfer rate:
1175 MB/s
Support NCQ:
yes
Temporal characteristics Seagate ST9640320AS
Average access time, reading:
11 MS
Access time full stroke:
27 MS
Access time track to track:
1.5 MS
The average time delay (Latency):
5.5 MS
Mechanics/Reliability Seagate ST9640320AS
Shock resistance at work:
350 G
Shock resistance during storage:
1000 G
Noise idle:
24 dB
Operating noise level:
27 dB
Additionally Seagate ST9640320AS
Power consumption:
1.25 W
Dimensions (WxHxL):
69.85x9.5x100.35 mm
Weight:
100 g
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