Asrock 970 Extreme3 R2.0 – AMD 970, AMD SB950, ATX, Dura Caps, FSB2400, Dual Channel 4xDDR3 – 2100m Supports AM3 , 8-Core CPU, Supports ASRock XFast 555, Gigabit LAN 10 100 1000, HD 7.1 channel (ALC892), Premium Blu-ray audio support, Supports THX TruStudio, Supports AMD Quad CrossFireX and CrossFireX, 2x PCI Express 2.0 x16 (PCIE2 @ x16 mode; PCIE4 @ x4 mode), 2x PCI Express 2.0 x1, PCI x2, 5x SATA3, 1x eSATA3, RAID (0,1,5, 10), 2x USB 3.0 ports on board, 2x additional USB 3.0 ports via header, 4x USB 2.0 ports on board, 6x additional USB 2.0 via header
