Additional Power Connector; Atx Power Connector; Figure 3-3: Additional Power Connector Location; Table 3-4: Additional Power Connector Pinouts - IEI Technology IMBA-Q170-i2 User Manual

IMBA-Q170-i2 ATX Motherboard

3.2.2 Additional Power Connector

CN Label: ATXPWR1
4-pin connector, p=5.08 mm
CN Type:
CN Location: See Figure 3-3
CN Pinouts: See Table 3-4
The additional power connector provides extra +12V and +5V power to the system.

Figure 3-3: Additional Power Connector Location

Pin Description
1 +12V
2 GND
3 GND
4 VCC

Table 3-4: Additional Power Connector Pinouts

3.2.3 ATX Power Connector

CN Label: ATX1
24-pin connector, p=4.2 mm
CN Type:
CN Location: See Figure 3-4
CN Pinouts: See Table 3-5
The ATX power connector connects to an ATX power supply.
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