Sata Drive Connectors; Figure 3-15: Sata Drive Connector Location; Table 3-13: Power Connector Pinouts; Table 3-14: Sata Drive Connector Pinouts - IEI Technology PM-PV-N4551/D5251 User Manual

Pin Description
1 +12 V
2 GND
3 +5 V

Table 3-13: Power Connector Pinouts

3.2.13 SATA Drive Connectors

CN Label: SATA1
7-pin SATA drive connectors
CN Type:
CN Location: See Figure 3-15
CN Pinouts: See Table 3-14
The SATA connectors connect to SATA hard drives or optical drives.

Figure 3-15: SATA Drive Connector Location

Pin Description
1 GND
2 TX+
3 TX-
4 GND
5 RX-
6 RX+
7 GND

Table 3-14: SATA Drive Connector Pinouts

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PM-PV-N4551/D5251 User Manual