• CPU
  - Supports 3^rd and 2^nd Generation Intel^® Core™ i7 / i5 / i3 / Xeon^® / Pentium^® / Celeron^® in LGA1155 Package
  - Digi Power Design
  - 8 + 4 Power Phase Design
  - Supports Intel^® Turbo Boost 2.0 Technology
  - Supports Intel^® K-Series unlocked CPU
  - Supports Hyper-Threading Technology
• Chipset
  - Intel^® Z77
  - Supports Intel^® Rapid Start Technology and Smart Connect Technology
  
  

  *Intel^® Rapid Start Technology and Smart Connect Technology are only supported under Windows^® 7 OS or later versions.
• Memory
  - Dual Channel DDR3 memory technology
  - 4 x DDR3 DIMM slots
  - Supports DDR3 2800+(OC)/2400(OC)/2133(OC)/1866(OC)/1600/1333/1066 non-ECC, un-buffered memory
  - Max. capacity of system memory: 32GB*
  - 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.
  
  **In order to maximize the system memory, please install 8GB memory module with 16 cells
• 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 Core, IGPU, DRAM, 1.8V PLL, VTT, VCCSA Voltage Multi-adjustment
• Graphics
  - Supports Intel^® HD Graphics Built-in Visuals : Intel^® Quick Sync Video 2.0, Intel^® InTru™ 3D, Intel^® Clear Video HD Technology, Intel^® Insider™, Intel^® HD Graphics 2500/4000
  - Pixel Shader 5.0, DirectX 11 with Intel^® Ivy Bridge CPU. Pixel Shader 4.1, DirectX 10.1 with Intel^® Sandy Bridge CPU.
  - Max. shared memory 1760MB
  - Three graphics output options: D-Sub, HDMI and Thunderbolt™
  - Supports HDMI Technology with max. resolution up to 1920x1200 @ 60Hz
  - Supports D-Sub with max. resolution up to 2048x1536 @ 75Hz
  - Supports Thunderbolt™ with max. resolution up to 2560x1600 @ 60Hz
  - Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI
  - Supports HDCP function with HDMI
  - Supports Full HD 1080p Blu-ray (BD) / HD-DVD playback with HDMI
  - Supports data transfer rate up to 10Gbps with Thunderbolt™ port
  - Supports Daisy-chain up to 6 Thunderbolt™ devices
  
  

  *Intel^® HD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.
  
  **Due to chipset limitation, the Blu-ray playback of Intel^® HD Graphics is only supported under Windows^® Vista™ and Windows^® 7.
  
  ***Intel^® InTru™ 3D is only supported under Windows^® 7 and Windows^® 7 x64.
• 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
  - 2 x PCI Express 3.0 x16 slots (PCIE2/PCIE4: single at x16 (PCIE2) / x8 (PCIE4) or dual at x8/x8 mode)
  - 2 x PCI Express 2.0 x1 slots
  - 2 x PCI slots
  - Supports AMD Quad CrossFireX™ and CrossFireX™
  - Supports NVIDIA^® Quad SLI™ and SLI™
  
  

  *PCIe Gen3 is supported on 3^rd Generation of Intel^® Core™ i5 and Core™ i7 CPUs.
• SATA3
  - 2 x SATA3 6.0 Gb/s connectors by Intel^® Z77, support RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel^® Rapid Storage and Intel^® Smart Response Technology), NCQ, AHCI and Hot Plug
  - 2 x SATA3 6.0 Gb/s connectors by ASMedia ASM1061, support NCQ, AHCI and Hot Plug (SATA3_A2 connector is shared with eSATA port)
• USB 3.0
  - 2 x Rear USB 3.1 Gen1 ports by Intel^® Z77, support USB 1.1/2.0/3.0 up to 5Gb/s
  - 2 x Rear USB 3.1 Gen1 ports by ASMedia ASM1042, support USB 1.1/2.0/3.0 up to 5Gb/s
  - 1 x Front USB 3.1 Gen1 header by Intel^® Z77 (supports 2 USB 3.1 Gen1 ports), supports USB 1.1/2.0/3.0 up to 5Gb/s
• Connector
  - 4 x SATA2 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel^® Rapid Storage and Intel^® Smart Response Technology), NCQ, AHCI and Hot Plug
  - 4 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
  - 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)
  - 24 pin ATX power connector
  - 8 pin 12V power connector
  - SLI/XFire power connector
  - Front panel audio 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*
  - 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 Mouse/Keyboard Port
  - 1 x D-Sub Port
  - 1 x HDMI Port
  - 1 x DisplayPort Input for Thunderbolt™ port (TBT2 for test only)
  - 2 x Thunderbolt™ Ports
  - 1 x Optical SPDIF Out Port
  - 2 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 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 SmartView
  - ASRock XFast USB
  - ASRock XFast RAM
  - ASRock Crashless BIOS
  - ASRock OMG (Online Management Guard)
  - ASRock Internet Flash
  - ASRock UEFI System Browser
  - ASRock Dehumidifier Function
  - Lucid Virtu Universal MVP
  - ASRock Fast Boot
  - ASRock Restart to UEFI
  - Hybrid Booster:
  - CPU Frequency Stepless Control
  - ASRock U-COP
  - Boot Failure Guard (B.F.G.)
  - Good Night LED
  
  

  *Lucid Virtu Universal MVP can be supported only with processors which are GPU integrated.
  
  **LucidLogix Virtu MVP only supports Windows^® 7 or Windows^® 8.
• Support CD
  - Drivers, Utilities, AntiVirus Software (Trial Version), CyberLink MediaEspresso 6.5 Trial, ASRock MAGIX Multimedia Suite - Trial, Google Chrome Browser and Toolbar
• Accessories
  - 1 x ASRock SLI_Bridge_2S Card
  - Quick Installation Guide, Support CD, I/O Shield
  - 6 x SATA Data Cables
• Hardware Monitor
  - CPU, Chassis temperature sensing
  - CPU, Chassis, Power Fan Tachometer
  - CPU, Chassis 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
  - ATX Form Factor
  - Premium Gold Capacitor design (100% Japan made high quality conductive polymer capacitors)
• OS
  - Microsoft Windows^® 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
  
  

  *Windows^® 8.1 is supported with Intel^® Ivy Bridge CPU for onboard VGA.
• Certifications
  - FCC, CE
  - ErP/EuP Ready (ErP/EuP ready power supply is required)

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

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.