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ATX12V Power Supply Design Guide
Version 2.0
29
.
3. Tolerances:
X +/- 1
X.X +/- 0.5
4. If a wire grill is required
for acoustics or thermals,
the grill and screws must
be flush mounted.
Air inlet grill, 55% open area.
Optional air
inlet area.
Optional air
inlet area.
53 REF
WIRE HARNESS
16 REF
150 REF
20.0
(2X)
4.0X6
(2X)
146.0
140 REF
No. 6-32 UNC-2B THREADED HOLE (4X)
138.0
86 REF
74.0
6.0
114.0
64.0
16.0
6.0 (2X)
Notes; unless otherwise
specified:
1. Dimensions are in mm.
2.
Drawing is not to scale.
See Note 4.
psu_grills
Preferred locations of
manufacturer label
Figure 8. Power Supply Dimensions for Chassis That Does Not Require Top Venting
Second optional
fan may go in
this location