Specifications

CPU
- LGA 775 for Intel® Core 2 Extreme / Core 2 Quad / Core 2 Duo / Pentium® Dual Core / Celeron®, supporting Penryn Quad Core Yorkfield and Dual Core Wolfdale processors
- Compatible with all FSB1600/1333/1066/800MHz CPUs
- Supports Hyper-Threading Technology
- Supports Untied Overclocking Technology
- Supports EM64T CPU

Chipset
- Northbridge: Intel® X48

Memory
- Dual Channel DDR3/DDR2 memory technology
- 4 x DDR3 DIMM slots
- Supports DDR3 1600/1333/1066/800 non-ECC, un-buffered memory
- Max. capacity of system memory: 8GB
- 2 x DDR2 DIMM slots
- Supports DDR2 1066/800/667 non-ECC, un-buffered memory
- Max. capacity of system memory: 4GB

Expansion Slot
- Supports ATI™ CrossFire™
- 2 x PCI Express x16 slots (green @ x16 mode)
- 1 x PCI Express x1 slot
- 3 x PCI slots

Audio
- 7.1 CH Windows® Vista™ Premium Level HD Audio with Content Protection
- DAC with 110dB dynamic range (ALC890 Audio Codec)
- DTS (Digital Theater Systems) support

LAN
- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111C
- Supports Wake-On-LAN

Wireless LAN
- ASRock WiFi-802.11g module
- 54Mbps IEEE 802.11g / 11Mbps IEEE 802.11b
- Supports Software Access Point mode (AP mode) and Station mode (Infrastructure mode and Ad-hoc mode)

Rear Panel I/O
- ASRock 1394_SPDIF I/O Plus
- 1 x PS/2 Mouse Port
- 1 x PS/2 Keyboard Port
- 1 x Coaxial SPDIF Out Port
- 1 x Optical SPDIF Out Port
- 6 x Ready-to-Use USB 2.0 Ports
- 2 x eSATAII Ports
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- 1 x IEEE 1394 Port
- HD Audio Jack: Side Speaker / Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone

Connectors
- 6 x SATAII 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 10, RAID 5 and Intel® Matrix Storage), NCQ, AHCI and Hot Plug functions
- 2 x eSATAII 3.0 Gb/s connectors (shared with 2 SATAII ports)
- 1 x ATA133 IDE connector (supports 2 x IDE devices)
- 1 x Floppy connector
- 1 x DeskExpress Hot Plug Detection header
- 1 x HDMI_SPDIF header
- 1 x IEEE 1394 header
- CPU/Chassis FAN connector
- 24 pin ATX power connector
- 8 pin 12V power connector
- CD in header
- Front panel audio connector
- 2 x USB 2.0 headers (support 4 USB 2.0 ports)
- 1 x WiFi header

BIOS Features
- 8Mb AMI BIOS
- AMI Legal BIOS
- Supports "Plug and Play"
- ACPI 1.1 Compliance Wake Up Events
- Supports jumperfree
- SMBIOS 2.3.1 Support
- CPU, DRAM, NB, SB,VTT Voltage Multi-adjustment
- Supports I. O. T. (Intelligent Overclocking Technology)

Support CD
- Drivers, Utilities, AntiVirus Software (Trial Version)

Unique Features
- ASRock OC Tuner
- Hybrid Booster: CPU Frequency Stepless Control, ASRock U-COP, Boot Failure Guard (B.F.G.)

Hardware Monitor
- CPU Temperature Sensing
- Chassis Temperature Sensing
- CPU Fan Tachometer
- Chassis Fan Tachometer
- CPU Quiet Fan
- Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore

Operating System Support
- Microsoft® Windows® 2000 / XP / XP 64-bit / Vista /Vista 64-bit compliant

Certifications
- FCC, CE, WHQL