ASUS M5A88-M Evo, On-board Core Unlocker Button/Unlocking the Extra Cores, Support SATA6G + USB3.0, Socket AM3/AM3 + (up to 140W), Support Hybrid CrossFire-X, Hypertransport 3.0, 8 + 2 Phase Cap-less Power, Fanless Heatpipe Design, AMD 880G + ATi Sb850 Chipset, 4x Dual Channel DDR3-2000(O.C)/1333, 6 (5 Internal + 1 External eSATA) x SATA6G with RAID 0/1/0 + 1/5/10, On-board HD4250 DirectX10.1 VGA (On-board 128MB DDR3 1333MHz Sideport Memory) with Triple -output (HDMI + D-Sub + DVI), with HDMI AV Output (HD DVD, Blu-Ray 1080P HDCP Compliant) + ALC892 7.1 Digital Audio with Optical SPDIF Out + Gigabit Lan, 2x PCI-E (1x), 2 x PCI, 1 x PCI-E 2.0 (16x), with EPU4 + Express Gate + Anti-surge Protection + Turbo KeyII + Turbo-V + 4 + 1 Phase Power + 100% High-quality Conductive Polymer Capacitor, Micro-ATX, 1 x PS2 Only