Technical Reference
MCP9350i 4. EN 9
4.3.2. PSU Connector Pin Definition
Main Power Connector, 2x12-pin
Figure 4.3-2
+12V Power Connector, 2x2-pin
Figure 4.3-3
Peripheral Power Connector, 4-pin
Figure 4.3-4
Serial ATA (SATA) Power Connector
Figure 4.3-5