ASUS Core 2 Quad/Intel G41/DDR3/A&V&GbE/Micro ATX Motherboard s P5G41T-M/CSM CPU: Socket 775 Support Intel Core 2 Quad/Core 2 Extreme/Core 2 Duo/Celeron D/Celeron Processor; FSB 1333/1066/800 MHz Chipset: Intel G41 & ICH7 Memory: 2x 240pin DDR3-1333/800/667 DIMMs, Dual-Channel, Max capacity upto 8GB Slots: 1x PCI-Express x16 Slot; 1x PCI-Express x1 Slot; 2x PCI Slots IDE/SATA: 1x ATA 100 Channel; 4x SATA2 Ports Audio: Built-in 8-Channel High-Definition Audio CODEC Video: Integrated Intel GMA 4500 Graphics controller; Support DirectX 10 Technology LAN: Integrated Gigabit Ethernet Controller Ports: 8x USB 2.0 Ports (4 rear, 4 at mid-board); 2x PS/2 Ports; 1x HDMI Port; 1x VGA Port; 1x RJ45 LAN Port; Audio I/O Jacks