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Cheetah 4LP Product Manual, Rev. B
[1]
R
F
D
.050 in. (1.27mm)
minimum clearance
[7] [8]
T
AA
U [6] [7]
[2]
V [10]
J2
[10] W
K
J
[4]
Figure 8.
Mounting configuration dimensions for models "WC" and "DC"
N
P
A
G
E
B
[5]
AA
J6
LED
X [9]
[12]
Y
H
S
[3]
C
M
L
Notes:
[1]
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).
[2]
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).
Interface connector is flush with the end of drive within ±0.020 in.
[3]
(.5 mm). The interface connector location may extend beyond HDA
dimension "A" by 0.020 in. (.5 mm).
[4]
Decorative front panel (optional).
Connector J1 is centered (side to side) on drive within ±0.020 in.
[5]
(.508 mm).
[6]
Dimension "U" is from bottom rear drive mounting holes center(s) to
the face of the connector at the center of the drive.
[7]
Dimensions "T" and "U" are unique requirements for SCA drives only,
required for conformance with latest SFF Spec #8337.
[8]
Maximum connector non-perpendicularity to side planes pointed to by AA.
[9]
HDA mounting hole to centerline of Pin 1 of J6. Pin ends on J6 are
nominally flush with end of drive.
[10]
HDA mounting hole to centerline of Pin 1 of J2. Dimensions indicated
are for reference only.
[11]
Dimensions to Pin 1 of each connector are nominal values.
[12]
HDA mounting hole to centerline of LED lens.
Inches
±
A
5.750
0.010
±
B
4.000
0.010
C
1.000
+
0.026
–
0.010
±
D
0.625
0.020
±
E
4.000
0.005
±
F
0.250
0.005
±
G
2.375
0.010
±
H
3.750
0.010
±
J
2.370
0.010
±
K
1.750
0.020
±
L
0.181
0.015
±
M
0.275
0.015
±
N
0.190
0.010
P
0.015
max
±
R
1.100
0.010
±
S
4.100
0.010
[8]
T
0.150
±
U
1.620
0.020
[7]
V
0.260
W
0.030
[11]
X
0.405
Y
2.265
Millimeters
±
146.05
.25
±
101.60
.25
±
25.40
.38
±
15.87
.50
±
101.60
.13
±
6.35
.13
±
60.32
.25
±
95.25
.25
±
60.20
.25
±
44.45
.50
±
4.32
.38
±
7.00
.38
±
4.83
.25
0.381
max
±
27.94
.25
±
104.14
.25
0.38
±
41.15
.50
6.60
0.76
[11]
10.28
57.53
27
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