Hitachi Deskstar 7K250, Specifications

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Deskstar 7K250 Hard Disk Drive Specification
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6.5 Mechanical specifications
6.5.1 Physical dimensions and weight
Figure 6: Top and side view of 120GB - 250GB models with mechanical dimensions
All dimensions in the above figure are in millimeters.
The breather hole must be kept uncovered in order to keep the air pressure inside of the disk enclosure equal to
external air pressure.
The following table lists the dimensions of the drive.
Table 24: Physical dimensions and weight
Height [mm] 25.4±0.4
Width [mm] 101.6±0.4
Length [mm] 146.0±0.6
Weight [grams - maximum] 640
B R E A T H E R
H O L E (*)
D ia . 2 .0 } 0 .1
1 9 .7 }
0 .4
3 8 .9 } 0 .4
1 0 1 .6 } 0 .4
1 4 6 } 0 .6
2 5 .4 } 0 .4
L E F T
F R O N T
* D O N O T B L O C K T H E
B R E A T H E R H O L E .