CPU 1. Support for an Intel Core 2 Extreme processor/ Intel Core 2 Quad processor/Intel Core 2 Duo processor/ Intel Pentium processor Extreme Edition/Intel Pentium D processor/ Intel Pentium 4 processor Extreme Edition/Intel Pentium 4 processor/ Intel Celeron processor in the LGA 775 package 2. L2 cache varies with CPU 3. 1600 (O.C.)/1333/1066/800 MHz FSB Chipset 1. North Bridge: Intel P35 Chipset 2. South Bridge: Intel ICH9R Memory 1. 4 x 1.8V DDR2 DIMM sockets supporting up to 8 GB of system memory 2. Dual channel memory architecture 3. Support for DDR2 1200 (O.C.)/1066/800/667 MHz memory modules Audio 1. Realtek ALC889A codec 2. High Definition Audio 3. 2/4/5.1/7.1-channel 4. Support for S/PDIF In/Out 5. Support for CD In LAN 1. Realtek 8111B chip (10/100/1000 Mbit) Expansion Slots 1. 1 x PCI Express x16 slots 2. 3 x PCI Express x1 slots 3. 3 x PCI slots Form Factor 1. ATX (305 x 210mm) Storage Interface South Bridge: 1. 6 x SATA 3Gb/s connectors (SATAII0, SATAII1, SATAII2, SATAII3, SATAII4, SATAII5) supporting up to 6 SATA 3Gb/s devices 2. Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10 GIGABYTE SATA2 chip: 1. 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices 2. 2 x SATA 3Gb/s connectors (GSATAII0, GSATAII1) supporting up to 2 SATA 3Gb/s devices 3. Support for SATA RAID 0, RAID 1, and JBOD iTE IT8718 chip: 1. 1 x floppy disk drive connector supporting up to 1 floppy disk drive USB 1. Integrated in the South Bridge 2. Up to 12 USB 2.0/1.1 ports (8 on the back panel, 4 via the USB brackets connected to the internal USB headers) Internal I/O Connectors 1. 1 x 24-pin ATX main power connector 2. 1 x 4-pin ATX 12V power connector 3. 1 x floppy disk drive connector 4. 1 x IDE connector 5. 8 x SATA 3Gb/s connectors 6. 1 x CPU fan header 7. 2 x system fan headers 8. 1 x power fan header 9. 1 x front panel header 10. 1 x front panel audio header 11. 1 x CD In connector 12. 1 x S/PDIF In header 13. 1 x S/PDIF Out header 14. 2 x USB 2.0/1.1 headers 15. 1 x parallel port header 16. 1 x serial port header 17. 1 x chassis intrusion header 18. 1 x power LED header Back Panel Connectors 1. 1 x PS/2 keyboard port 2. 1 x PS/2 mouse port 3. 1 x coaxial S/PDIF Out connector 4. 1 x optical S/PDIF Out connector 5. 8 x USB 2.0/1.1 ports 6. 1 x RJ-45 port 7. 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/Side Speaker Out/Line In/Line Out/Microphone) I/O Controller 1. iTE IT8718 chip H/W Monitoring 1. System voltage detection 2. CPU/System temperature detection 3. CPU/System/Power fan speed detection 4. CPU overheating warning 5. CPU/System/Power fan fail warning 6. CPU fan speed control BIOS 1. Supports DualBIOS Plus 2. 2 x 8 Mbit flash ROM 3. Use of licensed AWARD BIOS 4. PnP 1.0a, DMI 2.0, SM BIOS 2.3, ACPI 1.0b. Unique Features 1. Support for @BIOS 2. Support for Download Center 3. Support for Q-Flash 4. Support for EasyTune 5. Support for Xpress Install 6. Support for Xpress Recovery2