ASUS M4N78 Pro NVIDIA GeForce 8300 Socket AM2+/AM2 ATX Motherboard w/HDMI, DVI, Video, Audio & Gigabit LAN ASUS M4N78 Pro NVIDIA GeForce 8300 Socket AM2+ ATX Motherboard General Features: ATX form factor Socket AM3/AM2+/AM2 architecture NVIDIA GeForce 8300 chipset Supports HyperTransport 3.0 technology Dual-channel memory architecture Supports up to 16 GB DDR2 1200(OC)/1066/800/667 MHz memory NVIDIA GeForce 8300 integrated graphics VIA VT1708S 8-channel high definition audio