Asus M5A99FX PRO R2.0 Sock. AM3+,AMD 990FX/SB950, 4* DDR3(Dual Channel), Max.32G, ECC & No ECC, 2* PCIe 2.0 x16, SLI+CrossfireX, 5* SATA 6Gb/s + 1* eSATA, 8-Ch(HD) with DTS Ultra PCII+DTS connect, ALC 892, Gb Realtek PCIe, 1* PCIe, 1* PCI, 4*USB3.0, 14*USB2.0
M5A99FX PRO R2.0 Sock. AM3+,AMD 990FX/SB950, 4* DDR3(Dual Channel), Max.32G, ECC & No ECC, 2* PCIe 2.0 x16, SLI+CrossfireX, 5* SATA 6Gb/s + 1* eSATA, 8-Ch(HD) with DTS Ultra PCII+DTS connect, ALC 892, Gb Realtek PCIe, 1* PCIe, 1* PCI, 4*USB3.0, 14*USB2.0