Mechanical Specifications; Mounting Configuration Dimensions For N/Nd Drives - Seagate Barracuda ST12550W Product Manual

Barracuda 1 and 2 disc drive
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38
7.6

Mechanical specifications

The following nominal dimensions do not include the decorative front-panel
accessory. Refer to the appropriate figure listed below for your drive's
mounting configuration dimensions.
Height
1.63 in
41.4 mm
Width
4.00 in
101.6 mm
Depth
5.97 in
151.6 mm
Weight
2.3 lb
1.04 Kg
ST11950N/ND and ST12550N/ND drives
ST11950W/WD and ST12550W/WD drives
T
U
[1]
R
F
D
B
[2]
G
J
H
[4]
Figure 13. Mounting configuration dimensions for N/ND drives
Barracuda 1 and 2 Product Manual, Rev. C
E
K
L
A
M
Notes:
Mounting holes two on each
[1]
side, 6-32 UNC. Max screw
length into side of drive is
0.15 in. (3.81 mm).
[2]
Mounting holes four on
bottom, 6-32 UNC. Max
screw length into bottom of
drive is 0.15 in. (3.81 mm).
[3]
Power and interface
connections.
[4]
Decorative front panel.
Inches
A
5.740
B
4.000
C
1.620
D
.615
E
4.000
F
.250
G
1.750
H
3.750
J
2.370
K
5.420
L
5.565
M
5.965
N
.195
P
.360
R
1.725
S
4.100
T
.190
U
0.015
max
S
Figure 13
Figure 14
C
[3]
P
N
Millimeters
0.010
145.80
.25
0.010
101.60
.25
0.034
41.14
.86
0.020
15.68
.50
0.005
101.60
.13
0.005
6.35
.13
0.010
44.45
.25
0.010
95.25
.25
0.010
60.20
.25
0.020
137.69
.50
0.010
141.35
.25
0.020
151.41
.50
0.015
4.95
.38
0.015
9.14
.38
0.010
43.82
.25
0.010
104.14
.25
0.010
4.83
.25
0.381
max

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