• CPU
  - Supports Intel^® Core™ i7 processor family for the LGA 2011 Socket
  - Digi Power Design
  - 12 + 2 Power Phase Design
  - Supports Intel^® Turbo Boost 2.0 Technology
  - Supports Hyper-Threading Technology
  - Supports Untied Overclocking Technology
• Chipset
  - Intel^® X79
• Memory
  - Quad Channel DDR3 memory technology
  - 8 x DDR3 DIMM slots
  - Supports DDR3 2400+(OC)/2133(OC)/1866(OC)/1600/1333/1066 non-ECC, un-buffered memory
  - Supports DDR3 ECC, un-buffered memory with Intel^® Workstation 1S Xeon^® processors E5 16xx/26xx/46xx series in socket LGA 2011
  - Max. capacity of system memory: 64GB*
  - Supports Intel^® Extreme Memory Profile (XMP) 1.3 / 1.2
  
  

  *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
  - 64Mb AMI UEFI Legal BIOS with GUI support
  - Supports "Plug and Play"
  - ACPI 1.1 Compliance Wake Up Events
  - Supports jumperfree
  - SMBIOS 2.3.1 Support
  - CPU, VCCSA, DRAM, VTT, CPU PLL, PCH1.1V, PCH1.5V Voltage Multi-adjustment
• Graphics
  - n/a
• Audio
  - 7.1 CH HD Audio with Content Protection (Realtek ALC898 Audio Codec)
  - Premium Blu-ray audio support
• LAN
  - PCIE x1 Gigabit LAN 10/100/1000 Mb/s
  - Broadcom BCM57781
  - Supports Wake-On-LAN
  - Supports Energy Efficient Ethernet 802.3az
  - Supports PXE
• Slots
  - 3 x PCI Express 3.0 x16 slots (PCIE1 @ x16 mode; PCIE3 @ x16 mode; PCIE4 @ x8 mode)
  - 1 x PCI Express 2.0 x1 slot
  - 2 x PCI slots
  - Supports AMD Quad CrossFireX™, 3-Way CrossFireX™ and CrossFireX™
  - Supports NVIDIA^® Quad SLI™, 3-Way SLI™ and SLI™
• SATA3
  - 2 x SATA3 6.0 Gb/s connectors by Intel^® X79, support RAID (RAID 0, RAID 1, RAID 5, RAID 10 and Intel^® Rapid Storage 3.0), NCQ, AHCI and Hot Plug functions
  - 3 x SATA3 6.0 Gb/s connectors by ASMedia ASM1061, support NCQ, AHCI and Hot Plug functions
• USB 3.0
  - 4 x Rear USB 3.1 Gen1 ports by TI, support USB 1.0/2.0/3.0 up to 5Gb/s
  - 1 x Front USB 3.1 Gen1 header (supports 2 USB 3.1 Gen1 ports) by ASMedia ASM1042, supports USB 1.0/2.0/3.0 up to 5Gb/s
• Connector
  - 4 x SATA2 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10 and Intel^® Rapid Storage 3.0), NCQ, AHCI and Hot Plug functions
  - 5 x SATA3 6.0 Gb/s connectors
  - 1 x IR header
  - 1 x CIR header
  - 1 x COM port header
  - 1 x HDMI_SPDIF header
  - 1 x IEEE 1394 header
  - 1 x Power LED header
  - CPU/Chassis/Power/SB FAN connector
  - 24 pin ATX power connector
  - 8 pin 12V power connector
  - SLI/XFire power connector
  - 3 x USB 2.0 headers (support 6 USB 2.0 ports)
  - 1 x USB 3.1 Gen1 header (supports 2 USB 3.1 Gen1 ports)
  - 1 x Dr. Debug with LED*
  
  

  *Check the Dr. Debug code list here.
• 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
  - 4 x Ready-to-Use USB 2.0 Ports
  - 1 x eSATA3 Connector
  - 4 x Ready-to-Use USB 3.1 Gen1 Ports
  - 1 x RJ-45 LAN Port 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 Extreme Tuning Utility (AXTU)
  - ASRock Instant Boot
  - ASRock Instant Flash
  - ASRock APP Charger
  - ASRock XFast USB
  - ASRock XFast RAM
  - ASRock X-FAN
  - ASRock Crashless BIOS
  - Hybrid Booster:
  - CPU Frequency Stepless Control
  - ASRock U-COP
  - Boot Failure Guard (B.F.G.)
  - 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), CyberLink MediaEspresso 6.5 Trial, ASRock Software Suite (ASRock MAGIX Multimedia Suite - Trial)
• Accessories
  - 1 x ASRock SLI_Bridge_2S Card
  - 1 x ASRock 3-Way SLI-2S1S Bridge Card
  - Quick Installation Guide, Support CD, I/O Shield
  - 5 x SATA Data Cables (optional)
  - 1 x Front USB 3.0 Panel
  - 4 x HDD Screws
  - 6 x Chassis Screws
  - 1 x Rear USB 3.1 Gen1 Bracket
• Hardware Monitor
  - CPU Temperature Sensing
  - Chassis Temperature Sensing
  - CPU, Chassis, Power, SB Fan Tachometer
  - CPU, Chassis Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature)
  - CPU, Chassis, SB 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
  - Premium Gold Capacitor design (100% Japan made high quality conductive polymer capacitors)
• OS
  - Microsoft Windows^® 10 64-bit / 8.1 32-bit / 8.1 64-bit / 8 32-bit / 8 64-bit / 7 32-bit / 7 64-bit / Vista™ 32-bit / Vista™ 64-bit / XP 32-bit / XP 64-bit
• Certifications
  - FCC, CE
  - ErP/EuP Ready (ErP/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.