Top Fan Mount Package - Physical Dimensions -Required; Fan Requirements - Required - Intel ATX 3.0 Design Manual

14.3 Top Fan Mount Package - Physical Dimensions -
REQUIRED
The power supply shall be enclosed and meet the physical outline shown in
14-3.
14.4

Fan Requirements - REQUIRED

The fan will draw air from the computer system cavity pressurizing the power supply
enclosure. The power supply enclosure shall exhaust the air through a grill located on
the rear panel. Refer to
helps to limit the acoustic noise of the unit.
The fan will be 80mm.
To prevent damage to the fan during shipment and handling, the power supply
designer should consider recessing the fan mounting, as shown in
76
Figure 14-4. Moving the fan to the computer system cavity
SFX12V Specific
Guidelines 4.0
Figure
Figure 14-5.
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