CPU - Supports Intel Core 2 Extreme/Core 2 Quad/Core 2 Duo based processors in LGA775 package. - Supports Intel Yorkfield, Wolfdale in the LGA775 package. - Supports FSB 1600 (OC)/1333/1066/800 MHz. - Support VRD 11.1 standard. Please refer to CPU Support for compatible CPU; the above description is for reference only. Chipset - Intel P43 Chipset - Supports FSB 800/1066/1333/1600 (OC) MHz. - Intel ICH10 Chipset - Hi-Speed USB (USB2.0) controller, 480Mb/sec, up to 12 ports. - 6 SATAII ports with transfer rate up to 3Gb/s. - PCI Master v2.3, I/O APIC. Main Memory - Supports four unbuffered DIMM of 1.8 Volt DDR2 667/800/1066* (OC) DRAM, 16GB Max Slots - One PCI Express x16 slot (PCI Express Bus SPEC V2.0 compliant). - One PCI Express x1 slot. (support PCI Express Bus specification v1.0a compliant) - Four 32-bit v2.3 master PCI bus slots. - Support 3.3v/5v PCI bus interface. On-Board IDE/SATA - One Ultra DMA 66/100/133 IDE controller integrated in JMicron 363. - Supports PIO, Bus Master operation modes. - Can connect up to two Ultra ATA drives. - SATAII controller integrated in ICH10/JMicron 363 chipset - Up to 3Gb/s transfer speed. - Supports six SATAII ports by ICH10 - Supports two SATAII ports by JMicron 363. - Supports SATA RAID 0/1/JBOD by JMicron 363 (SATA7~8). MSI Reminds You... - The RAID setup floppy disk is optional depending on the districts. You can download the files from the website to make the setup disk. Audio - Chipset integrated by Realtek ALC888 - Flexible 8-channel audio with jack sensing - Compliant with Azalia 1.0 Spec - Meet Microsoft Vista Premium spec LAN - Supports PCI Express LAN 10/100/1000 Fast Ethernet by Realtek 8111C. IEEE1394 / FireWire - Chipset integrated by JMicron 381 - Transfer rate is up to 400Mbps Internal I/O Connectors - ATX 24-Pin power connector - 4-pin ATX 12V power connector - CPU / System x 2 FAN connectors - CD-in connector - Front panel audio connector - Front panel connector - 1 x chasis intrusion connector - 4 x USB 2.0 connectors - 1 x Floppy disk drive connector - 8 x Serial ATAII connectors - 1 x ATA133 connector - 1 x SPDIF-Out connector - Clear CMOS Jumper - 2 x HW-OC FSB jumpers - 1 x IEEE1394 connector support additional 1 port (optional) - 1 x TPM module connector (optional) MSI Reminds You... - The floppy disk cable will be optional. Back Panel I/O Ports - 1 x PS/2 keyboard - 1 x PS/2 mouse - 1 x Parallel port - 1 x Serial port - 1 x 6 in 1 audio jack - 4 x USB 2.0 ports - 1 x RJ45 LAN jack - 1 x IEEE1394 port (optional) BIOS - The mainboard BIOS provides "Plug & Play" BIOS which detects the peripheral devices and expansion cards of the board automatically. - The mainboard provides a Desktop Management Interface(DMI) function which records your mainboard specifications. Dimension - 30.5cm(L) x 24.5cm(W) ATX Form Factor Please do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games. Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.