ASUS P5NT WS s775, DDR2, nForce 680i SLI, 2xGLAN, 1394, ATX

CPU LGA775 socket for Intel® Core™2 Extreme/Core™2 Duo/Pentium® Extreme/Pentium® D/Pentium® 4/Celeron® D Processors Intel® Quad-core CPU Ready Compatible with Intel® 06/05B/05A processors Chipset NVIDIA® nForce® 680i LT SLI Front Side Bus 1333/1066/800/533 MHz Memory Dual channel memory architecture 4 x DIMM, max. 8GB, DDR2-800/667/533, non-ECC, unbuffered memory Expansion Slots 3 x PCI Express x16 slot, support NVIDIA® SLI™ technology, at x8, x8, x16 or x16, x1, x16 speed 1 x PCI-X slot 2 x PCI Express x1 slot 1 x PCI 2.2 slot Storage South bridge supports: - 1 x Ultra DMA 133/100/66/33 - 6 x Serial ATA 3.0Gb/s - NVIDIA MediaShield™ RAID supports RAID 0, 1, 0+1, 5 and JBOD span cross Serial ATA drives Silicon Image Sil3531 supports: - eSATA 3Gb/s LAN NVIDIA built-in dual Gigabit MAC with external Marvell 88E1116 PHY Support NVIDIA DualNet® technology High Definition Audio RealTek ALC888 8-channel High Definition Audio CODEC * Support Jack-Sensing, Multi-streaming and Jack-Retasking Coaxial, Optical S/PDIF out IEEE 1394a VIA6308S controller supports 2 x 1394a ports USB Max. 10 USB2.0/1.1 ports(6 ports at mid-board, 4 ports at back panel) Back Panel I/O Ports 1 x PS/2 Keyboard port(purple) 1 x PS/2 Mouse port(green) 1 x Optical + 1 x Coaxial S/PDIF Output 2 x LAN (RJ45) port 4 x USB 2.0/1.1 ports 6 jacks audio I/O 1 x eSATA 1 x Printer port Internal I/O Connectors 3 x USB 2.0 connectors supports additional 6 USB 2.0 ports 1 x Floppy disk drive connector 1 x IDE connector for two devices 6 x SATA connectors 8 x Fan connector: 1 x CPU / 1 x Power Fan / 4 x Chassis 1 x Front Panel Audio connector 2 x IEEE1394a connector 1 x Chassis Intrusion connector 24-pin ATX Power connector 8-pin ATX 12V Power connector System panel connector