Full Details from Amazon.com : http://www.amazon.com/gp/product/B001N3OV8K?tag=onigi-20
XFX MB-750I-72P9 NVIDIA nForce 750i SLI Socket 775 ATX Motherboard w/Audio eSATA Gigabit LAN
2-Way technology allows multiple XFX graphics cards to run in parallel for scalable graphics performance
PCI Express 20
Up to 1800 MHz Front Side Bus Speed in Overclocking Mode
DDR2 JEDEC Memory Architecture
Four SATA drive support with NVIDIA MediaShield storage technology