MSI G31TM-P21 Socket LGA 775, Intel G31, DDR2-667/800, uATX Motherboard. Get excellent power of performance with the MSI G31TM-P21 Motherboard. This micro-ATX motherboard is based on Intel's G31 and ICH7 chipsets. It can support 45nm technology Intel LGA 775 socket Core 2 Duo and Celeron Dual-Core processors with a front side bus of 1333 Mhz. 1600 Mhz speeds are achievable through overclocking. A pair of 240-pin sockets allows you to install up to 8GB of DDR2 800 memory with dual channel support.

Specifications:

Brand: MSI
Model: G31TM-P21
CPU Socket: LGA 775
CPU Support: Core 2 Quad / Core 2 Duo / Pentium Dual-Core / Celeron Dual-Core
FSB: 800/1066/1333/1600* (OC)
Chipset: Intel G31 & ICH7
Number of Memory Slots: 2×240pin
Memory Standard: DDR2 667/800
Maximum Memory Supported: 8GB
Channel Supported: Dual Channel
Onboard Video Chipset: Intel GMA 3100
Onboard Audio Chipset: Realtek ALC888S 8 Channels
Onboard LAN Chipset: Realtek 8103EL 10/100Mbps
Expansion Slots:
1 x PCI Express x16
2 x PCI Slots 
Storage Devices
1 x PATA ATA100 2 Dev. Max
4 x SATA 3Gb/s
Rear Panel Ports:
2 x PS/2
1 x COM
1 x D-Sub Video Port
4 x USB 2.0 
3 x Audio Ports
Onboard USB: 2 x USB 2.0 connector support additional 4 ports
Form Factor: Micro ATX
Included:
- MSI G31TM-P21 Motherboard
- I/O Shield
- SATA Cable
- IDE Drive Cable
- Driver CD and Manual