Seagate Barracuda 18LP ST318275LC, Product Manual

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Barracuda 18LP Product Manual, Rev. E 29
6.5 Mechanical specifications
The following nominal dimensions are for information only. Refer to Figures 6a and 6b for detailed (toleranced)
mounting configuration dimensions. See Section 8.4, “Drive mounting.”
Figure 6a. Mounting configuration dimensions for “LW” model
Height: 1.000 in 25.4 mm
Width: 4.000 in 101.6 mm
Depth: 5.75 in 146.05 mm
Weight: 1.3 pounds 0.589 kilograms
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).
Centerline of pad for Pin 1 of power connector.
Centerline of pad for Pin 1 of J6.
Centerline of pad for Pin 1 of J2. Dimensions indicated are for
reference only.
Dimensions to Pin 1 of each connector are nominal values.
To pin ends on J6. Pin ends on J6 are nominally
flush with end of drive.
Nominal values cannot be added to any toleranced dimension to
achieve a valid toleranced dimension.
Notes:
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
F
D
A
[3]
C G
[1]
J
H
M [6]
[6] N
J2
J6 LED
S [8]
[2]
[4] L
R
P [5]
B
Inches
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
146.05
101.60
25.45
60.00
28.45
101.60
6.35
44.45
95.25
41.28
3.63
19.13
4.19
10.29
52.53
59.69
5.75
4.00
1.002
2.362
1.120
4.000
.250
1.750
3.750
1.625
.143
.753
.165
.405
2.265
2.350
±
.025
±
.015
+ .027
– .21
±
.010
±
.020
±
.010
+ .010
– .005
±
.010
±
.010
±
.020
±
.64
±
.25
+ .69
– .53
±
.25
±
.51
±
.25
+ .25
– .12
±
.25
±
.25
±
.51
Dimension Table
Millimeters
[7] [7]
K
E