LFX12V Specific Guidelines 2.0
80 613768
12 LFX12V Specific Guidelines 2.0
For Low Profile Form Factor with 12-volt connector power supplies.
Mechanical dimension of power supplies has not changed from Multi Rail Desktop
Power Supplies, so chassis do need not to change. Below are the current specifications
for each size:
PSU DG CFX12V LFX12V ATX12V SFX12V TFX12V Flex ATX
2.0 2.0 2.0 3.0 4.0 3.0 2.0
12.1 Physical Dimensions (Required)
The power supply shall be enclosed and meet the physical outline shown in Figure
12-1, applicable. Mechanical details are shown in Figure 12-2. Details on the power
supply slot feature are shown in Figure 12-3. The recommended chassis slot feature
details are shown in Figure 12-4.
Figure 12-1: LFX 12V Mechanical Outline