• CPU
  - Supports Intel^® Core™ i7 / i5 / i3 and Pentium^® G6950 Processors in LGA1156 Package
  - Advanced V16 + 2 Power Phase Design
  - Supports Intel^® Turbo Boost Technology
  - Supports Hyper-Threading Technology
  - Supports Untied Overclocking Technology
  - Supports EM64T CPU
• Chipset
  - Intel^® P55
• Memory
  - Dual Channel DDR3 memory technology
  - 4 x DDR3 DIMM slots
  - Supports DDR3 2600+(OC)/2133(OC)/1866(OC)/1600/1333/1066 non-ECC, un-buffered memory
  - Max. capacity of system memory: 16GB*
  - Supports Intel^® Extreme Memory Profile (XMP)
  
  

  *Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows^® 32-bit OS. For Windows^® 64-bit OS with 64-bit CPU, there is no such limitation.
• BIOS
  - 16Mb AMI BIOS
  - AMI Legal BIOS
  - Supports "Plug and Play"
  - ACPI 1.1 Compliance Wake Up Events
  - Supports jumperfree
  - SMBIOS 2.3.1 Support
  - CPU, VCCM, SB, VTT Voltage Multi-adjustment
  - Supports I. O. T. (Intelligent Overclocking Technology)
  - Supports Smart BIOS
• Graphics
  - n/a
• Audio
  - 7.1 CH HD Audio with Content Protection
  - DAC with 110dB dynamic range (ALC890 Audio Codec)
  - DTS (Digital Theater Systems) support
  - Premium Blu-ray audio support
• LAN
  - PCIE x1 Gigabit LAN 10/100/1000 Mb/s
  - Realtek RTL8111DL
  - Supports Wake-On-LAN
  - Supports Dual LAN with Teaming function
  - Supports PXE
• Slots
  - 2 x PCI Express 2.0 x16 slots (Single at x16 or Dual at x8/x8 mode)
  - 1 x PCI Express 2.0 x16 slot (at x4 mode, 2.5GT/s)
  - 1 x PCI Express 2.0 x1 slot (2.5GT/s)
  - 3 x PCI slots
  - Supports ATI™ CrossFireX™, 3-Way CrossFireX™ and Quad CrossFireX™
  - Supports NVIDIA^® SLI™ and Quad SLI™
• Connector
  - 6 x SATA2 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 SATA3 6.0 Gb/s connectors (including 1 x external SATA3 6.0 GB/s connector), supported by ASRock SATA3 card
  - 1 x ATA133 IDE connector (supports 2 x IDE devices)
  - 1 x Floppy connector
  - 1 x IR header
  - 1 x COM port header
  - 1 x HDMI_SPDIF header
  - 1 x IEEE 1394 header
  - 1 x TPM header
  - CPU/Chassis/Power FAN connector
  - 24 pin ATX power connector
  - 8 pin 12V power connector
  - CD in header
  - Front panel audio connector
  - 3 x USB 2.0 headers (support 6 USB 2.0 ports)
• Rear Panel I/O
  I/O Panel
  - 1 x PS/2 Mouse Port
  - 1 x PS/2 Keyboard Port
  - 1 x Coaxial SPDIF Out Port
  - 1 x Optical SPDIF Out Port
  - 7 x USB 2.0 Ports
  - 1 x Powered eSATA2/USB Connector
  - 2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED LED)
  - 1 x IEEE 1394 Port
  - 1 x Clear CMOS Switch with LED
  - HD Audio Jack: Side Speaker / Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
• Unique Feature
  - ASRock OC Tuner
  - Intelligent Energy Saver
  - Instant Boot
  - ASRock Instant Flash
  - ASRock OC DNA
  - Hybrid Booster:
  - CPU Frequency Stepless Control
  - ASRock U-COP
  - Boot Failure Guard (B.F.G.)
  - Combo Cooler Option (C.C.O.)
  - Good Night LED
• Smart Switch
  - 1 x Power Switch with LED
  - 1 x Reset Switch with LED
  - 1 x Clear CMOS Switch with LED
• Support CD
  - Drivers, Utilities, AntiVirus Software (Trial Version)
• Accessories
  - 1 x ASRock SLI_Bridge_2S Card
  - 1 x ASRock SATA3 Card
  - Quick Installation Guide, Support CD, I/O Shield
  - Floppy/ATA 133 Cables
  - 4 x SATA Data Cables (optional)
  - 2 x SATA 1 to 1 Power Cables (optional)
  - 1 x LED lead (optional)
• Hardware Monitor
  - CPU Temperature Sensing
  - Chassis Temperature Sensing
  - CPU, Chassis, Power Fan Tachometer
  - CPU Quiet Fan
  - CPU, Chassis Fan multi-speed control
  - Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore
• Form Factor
  - ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm
  - All Solid Capacitor design (100% Japan made high quality conductive polymer capacitors)
• OS
  - Microsoft Windows^® 7 / 7 64-bit / Vista™ / Vista™ 64-bit / XP / XP 64-bit compliant
• Certifications
  - FCC, CE
  - EuP 2.0 Ready (EuP ready power supply is required)

The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.

The above user interface picture is a sample for reference. The actual user interface may vary with the updated software version.