IEI Integration IMB-Q670 v2.00 - Manual (Page 45)

IMB-Q670 Micro-ATX Motherboard
Page 31
Figure 3-15: SATA 6Gb/s Drive Connector Location
Pin Description
1 GND
2 SATA30_PTX_DRX_P0/1
3 SATA30_PTX_DRX_N0/1
4 GND
5 SATA30_PRX_DTX_N0/1
6 SATA30_PRX_DTX_P0/1
7 GND
Table 3-15: SATA 6Gb/s Drive Connector Pinouts
3.2.15 Serial Port Connector, RS-422/485
CN Label: COM4
CN Type: 4-pin box header (1x4)
CN Location: See Figure 3-16
CN Pinouts: See Table 3-16
Used for RS-422/485 communications.