Description Description CPU Support: 64-bit AMD Athlon64/64FX/64X2 Socket: 939 Northbrige: ATI RS482 Chipset Southbridge: ATI SB450 Chipset Integrated: AC97 audio, video 4x 184-pin DDR400/DDR33 SDRAM up to 4GB Slots: 1 PCI Express 16x, 1 PCI Express 1x, 2x 32-bit Master 3.3v/5v PCI View AllClose