MSI X48 Platinum Core 2 Extreme/ Intel X48/ FSB1600/ DDR3/ CrossFire/ A&2GbE/ ATX Motherboard

Specifications: Mfr Part Number: 7353-050(X48 PLATINUM) CPU: Socket 775 Support Intel Core 2 Extreme/ Core 2 Quad/ Core 2 Duo Processor; FSB 1600/1333/1066/800 MHz Chipset: Intel X48 & ICH9R Memory: 4x 240pin DDR3-1600/1333/1066/800 DIMMs, Dual Channel, Max Capacity 8GB Slots: 4x PCI-Express x16 Slots (Two Mazarine Slots Support ATI CrossFire Technology, Support PCI-Express 2.0; Two Yellow Slots Run on x4); 2x PCI-Express x1 Slots; 1x 32-bit PCI 2.3 Slot IDE/SATA: 1x ATA-133 Channel (By Marvell 88SE6111); 2x SATA2 Ports (By Silicon Image 5723); 4x SATA2 Ports, Support RAID 0, 1, 5 and 10 (By ICH9R); 2x eSATA Ports (By ICH9R) Audio: Realtek ALC888 Flexible 8-Channel High Definition Audio CODEC LAN: Intel 82566DC + Realtek RTL8111B Gigabit Ethernet Controllers Ports: 12x USB 2.0 Ports (8 rear, 4 by headers); 2x IEEE 1394 Ports (1 rear, 1 by header); 2x eSATA Ports; 2x PS/2 Ports; 1x Serial Header; 2x RJ45 LAN Ports; 1x Optical SPDIF-out; Audio I/O Jacks Power Connector: 1x 24pin Main Power; 1x 8pin CPU Power Form Factor: ATX, 30.5 x 24.5 cm Package: Retail