Seagate Hawk 2 ST11900N, Product Manual

Page: 38 / 82

30 Product Manual - Hawk 2 Family SCSI-2 (Volume 1), Rev. C
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Figure 7.6-1b. Mounting configuration details for “”NC” model drives
A
F
D
E
C
[1]
[3]
B
G
J
H
K
[2]
Notes:
[1]
[2]
[3]
[4]
Inches Millimeters
5.74
4.00
1.620
2.362
.620
4.000
.250
1.750
3.750
2.370
0.181
145.80
101.60
41.15
60.00
15.75
101.60
6.35
44.45
95.25
60.20
4.597
A
B
C
D
E
F
G
H
J
K
L
0.010
0.010
0.026
0.010
0.010
0.010
0.010
0.010
0.005
0.010
0.010
0.010
0.018
0.013 ±
±
+
–
±
±
±
+
–
±
±
±
+
– .25
.25
.66
.25
.25
.25
.25
.25
.12
.25
.25
.25
.45
.33
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. (3.00 mm).
Mounting holes four on bottom, 6-32 UNC. Max
screw length into bottom of drive 0.20 in. (5.08 mm).
Screw tightening torque 6.0 in-lb (.675 NM) max with
minimum thread engagement of 0.12 in. (3.00 mm).
Power and interface connections can extend past the
"A" dimension by 0.040 in. (1.02 mm).
Connector is centered (side to side) on drive within
±0.020 in. (.508 mm).
±
±
+
–
±
±
±
+
–
±
±
±
+
–
L
Connector Centerline
[4]
Pin 1