SFX12V Specific Guidelines 3.43
Design Guide 53
13.3 Top Fan Mount Package - Physical Dimensions -
Required
The power supply shall be enclosed and meet the physical outline shown in Figure
13-3.
13.4 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 Figure 13-4
. Moving the fan to the computer system cavity
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 Figure 13-5.
Figure 13-3: Top Mount Fan Profile Mechanical Outline
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