Seagate BARRACUDA 2LP - Figure 17. ST31250 WC;DC and ST32550 WC;DC Mounting Configuration Dimensions

Barracuda 2LP Product Manual, Rev. D 41
A
P
N
F
R
D
G
E
C
M
L
[3]
[1]
B
[5]
H
S
K
J
[4]
[2]
Inches Millimeters
5.750
4.000
1.000

0.625
4.000
0.250
2.375
3.750
2.370
1.750
0.181
0.275
0.190
0.015
1.100
4.100
146.05 
101.60 
25.40 

15.87 
101.60 
6.35 
60.32 
95.25 
60.20 
44.45 
4.59 
7.00 
4.83 
0.381
27.94 
104.14
A
B
C

D
E
F
G
H
J
K
L
M
N
P
R
S
0.010
0.010
0.026
0.010
0.020
0.005
0.005
0.010
0.010
0.010
0.020
0.015
0.015
0.010

0.010
0.010
±
±
±

±
±
±
±
±
±
±
±
±
±
max
±
±
.25
.25
.38

.50
.13
.13
.25
.25
.25
.50
.38
.38
.25

.25
.25
±
±
+
–
±
±
±
±
±
±
±
±
±
±
max
±
±
Notes:

[1]





[2]





[3]
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
[4]

[5]
Mounting holes three on each side, 6-32
UNC. Max screw length into side of drive
0.15 in. (3.81 mm). Screw tightening torque
6.0 in-lb (.675 NM) max with minimum
thread engagement of 0.12 in. (3.05 mm).

Mounting holes four on bottom, 6-32 UNC.
Max screw length into bottom of drive 0.15 in.
(3.81 mm). Screw tightening torque 6.0 in-lb
(.675 NM) max with minimum thread
engagement of 0.12 in. (3.05 mm).

Power and interface connectors can
extend past the “A” dimension by 0.040 in.
(1.02 mm).

Decorative front panel.

Connector is centered on module ±0.020 in.
.050 in. (1.27mm)
minimum clearance
Figure 17. ST31250WC/DC and ST32550WC/DC mounting configuration
dimensions
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