2x DDR2 DIMM slots, supporting DDR2 667/800 MHz. Max capacity is officially 8GB (though some early documentation cited 4GB). Expansion Slots: 1x PCIe x16 (Gen 1.0a). 2x PCI slots. Storage: 4x SATA II (3Gb/s) ports and 1x IDE connector. Integrated Graphics: Intel GMA 3100. Critical Header Pinouts
Standard MSI JFP1/JFP2 headers are used for power, reset, and LED connections. Details on these pinouts are typically found in the M7529 Manual Archive. msi ms 7529 ver 16 motherboard manual new
The Ver 1.6 has (JUSB1 and JUSB2), each supporting two ports. They are 9-pin blocks located near the PCI slots. The manual provides the pinout: Pin 1 = VCC, Pin 2 = Data -, Pin 3 = Data +, Pin 4 = Ground. 2x DDR2 DIMM slots, supporting DDR2 667/800 MHz
A detailed breakdown of the G31TM-P21 specs is available on MSI's specification page. ⚙️ Key Specifications 2x PCI slots