IEI Integration IMBA-C604EP - Manual (Page 45)

IMBA-C604EP ATX Server Board
Page 29
Figure 3-13: PCIe x8 Slot Locations
3.2.13 PMBus Connector
CN Label: PMBUS1
CN Type: 5-pin box header
CN Location: See Figure 3-14
CN Pinouts: See Table 3-12
The PMBus (Power Management Bus) connector provides slow-speed power
management communications.
Figure 3-14: PMBus Connector Location
Pin Description
1 PMBUS_CLK
2 PMBUS_DAT