• CPU
  - Supports Intel^® Core™ i7 processor family for the LGA 2011 Socket
  - Digi Power Design
  - 24 + 2 Power Phase Design
  - Dual-Stack MOSFET (DSM)
  - 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 2500+(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
  - Creative Sound Core3D quad-core sound and voice processor
  - Supports CrystalVoice
  - Supports Scout Mode
  - Supports EAX1.0 to EAX5.0
  - Premium Headset Amplifier (PHA)
• LAN
  - PCIE x1 Gigabit LAN 10/100/1000 Mb/s
  - Broadcom BCM57781
  - Supports Wake-On-LAN
  - Supports Energy Efficient Ethernet 802.3az
  - Supports Dual LAN with Teaming function
  - Supports PXE
• Slots
  - 7 x PCI Express 3.0 x16 slots (PCIE1/PCIE2/PCIE3/PCIE4/PCIE5/PCIE6/PCIE7: x16/0/16/0/16/0/16 mode or x16/8/8/8/8/8/8 mode) (2 x PLX PEX8747 Bridges to support 4-Way SLI™ in Gen3 x16/16/16/16 mode)
  - Supports AMD Quad CrossFireX™, 4-Way CrossFireX™, 3-Way CrossFireX™ and CrossFireX™
  - Supports NVIDIA^® Quad SLI™, 4-Way SLI™, 3-Way SLI™ and SLI™
• Storage
  - 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
  - 8 x SAS2/SATA3 6.0 Gb/s connectors by LSI SAS2308 PCIe 3.0 controller, support RAID (RAID 0, RAID 1, RAID 1E and RAID 10), NCQ 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
  - 2 x Front USB 3.1 Gen1 headers (support 4 USB 3.1 Gen1 ports) by TI, support 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
  - 2 x SATA3 6.0 Gb/s connectors
  - 8 x SAS2/SATA3 6.0 Gb/s connectors
  - 1 x IR header
  - 1 x CIR header
  - 1 x HDMI_SPDIF header
  - 1 x IEEE 1394 header
  - 1 x Power LED header
  - 2 x CPU Fan connectors (1 x 4-pin, 1 x 3-pin)
  - 3 x Chassis Fan connectors (1 x 4-pin, 2 x 3-pin)
  - 1 x Power Fan connector (3-pin)
  - 1 x SB Fan connector (3-pin)
  - 24 pin ATX power connector
  - 2 x 8 pin 12V power connectors
  - 2 x SLI/XFire power connectors
  - Front panel audio connector
  - 3 x USB 2.0 headers (support 6 USB 2.0 ports)
  - 2 x USB 3.1 Gen1 headers (support 4 USB 3.1 Gen1 ports)
  - 1 x Dr. Debug with LED*
  - 1 x Power Switch with LED
  - 1 x Reset Switch with LED
  - 1 x Clear CMOS Switch with LED
  
  

  *Check the Dr. Debug code list here.
• Rear Panel I/O
  I/O Panel
  - 1 x PS/2 Keyboard Port
  - 1 x Optical SPDIF Out Port
  - 8 x Ready-to-Use USB 2.0 Ports
  - 2 x eSATA Connectors
  - 4 x Ready-to-Use USB 3.1 Gen1 Ports
  - 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: 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
  - ASRock OMG (Online Management Guard)
  - ASRock Internet Flash
  - ASRock UEFI System Browser
  - ASRock Easy RAID Installer
  - ASRock Interactive UEFI
  - 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 MAGIX Multimedia Suite - Trial
• Accessories
  - 2 x ASRock SLI_Bridge Cards
  - 1 x ASRock SLI_Bridge_3S Card
  - 1 x ASRock 3-Way SLI™ Bridge Card
  - Quick Installation Guide, Support CD, I/O Shield
  - 6 x SATA Data Cables
  - 2 x SATA 1 to 1 Power Cables
  - 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 Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature)
  - CPU, Chassis Fan multi-speed control
  - Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore
• Form Factor
  - EATX Form Factor: 12.0-in x 10.5-in, 30.5 cm x 26.7 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
• 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.