14 power connector (+12v) – IEI Integration NOVA-HM551 v1.00 User Manual
Page 47
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NOVA-HM551 5.25" SBC
Page 33
Pin Description
Pin Description Pin Description
Pin Description
B19 HSOp(1) B40 GND
B61 GND
B82 RSVD#2
B20 HSOn(1) B41 HSOp(6) B62 HSOp(11)
B21 GND
B42 HSOn(6) B63 HSOn(11)
Table 3-16: PCIe x16 Side B Pinouts
3.2.14 Power Connector (+12V)
CN Label:
PWR2
CN Type:
4-pin Molex power connector (1x4)
CN Location:
See Figure 3-15
CN Pinouts:
See Table 3-17
The connector supports the 12V power supply.
Figure 3-15: CPU 12V Power Connector Location
Pin Description Pin Description
1 GND
2 GND
3 +12V
4 +12V
Table 3-17: CPU 12V Power Connector Pinouts
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