ASUS M4A87TD/USB3 AMD 870 Socket AM3 ATX Motherboard w/Audio, Gigabit LAN & RAID ASUS M4A87TD/USB3 AMD 870 Socket AM3 ATX Motherboard General Features: ATX form factor AMD 870 + SB850 chipset Socket AM3 architecture Supports up to 5.2 GT/s HyperTransport 3.0 system bus Supports up to 16 GB DDR3 2000 (O.C.)/1600/1333/1066 MHz memory Dual-channel memory architecture VIA VT1818 VIA VT1708S 8-Channel High Definition Audio CODEC