Onboard Video: ATI Radeon HD 4200 PCI: 1 Slim ODD: 1 x Blank Bay HDMI: 1 Memory slot: 2 x 200Pin DDR2 SODIMM Memory Type Supported: DDR2 800/667 Serial ATA: 4 x SATA 3.0Gb/s CPU Type: AMD Phenom II, Phenom, Athlon II, Athlon, Sempron Quad-Core, Triple-Core, Dual-Core, Up to 65W TDP ( Please visit the offical webiste to get CPU Support Details)