IEI Integration KINO-QM770 - Manual (Page 55)

KINO-QM770 Mini-ITX SBC
Page 39
Figure 3-21: SATA Power Connector Locations
Pin Description
1 +V12S
2 GND
3 GND
4 +V5S
Table 3-23: SATA Power Connector Pinouts
3.2.21 SMBus Connector
CN Label: CN3
CN Type: 4-pin wafer
CN Location: See Figure 3-22
CN Pinouts: See Table 3-24
The SMBus (System Management Bus) connector provides low-speed system
management communications.