CPU:
Supports Intel Core i7 processor family for the LGA 2011 Socket
Digi Power Design
Advanced 16 + 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

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

Audio:
Supported by the bundled ASRock Game Blaster
7.1 CH HD Audio
Creative Sound Core3D quad-core sound and voice processor
Supports THX TruStudio™ PRO
Supports CrystalVoice
Supports EAX1.0 to EAX5.0 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 with the bundled ASRock Game Blaster
Supports PXE

Slots:
5 x PCI Express 3.0 x16 slots (PCIE1/PCIE2/PCIE4/PCIE5: x8/8/8/8 mode or x16/0/16/0 mode; PCIE6: x8 mode)
1 x PCI Express 2.0 x1 slot
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
2 x SATA3 6.0 Gb/s connectors by Marvell SE9220, support RAID (RAID 0 and RAID 1), NCQ, AHCI and "Hot Plug" functions
4 x SATA3 6.0 Gb/s connectors by Marvell SE9172, support RAID (RAID 0 and RAID 1), NCQ, AHCI and "Hot Plug" functions

USB 3.0:
4 x Rear USB 3.0 ports by TI, support USB 1.0/2.0/3.0 up to 5Gb/s
2 x Front USB 3.0 headers (support 4 USB 3.0 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
8 x SATA3 6.0 Gb/s connectors
1 x IR header
1 x CIR header
1 x COM port header
1 x IEEE 1394 header
1 x Power LED header
CPU/Chassis/Power/SB FAN connector
24 pin ATX power connector
2 x 8 pin 12V power connectors
SLI/XFire power connector
3 x USB 2.0 headers (support 6 USB 2.0 ports)
2 x USB 3.0 headers (support 4 USB 3.0 ports)
1 x Dr. Debug with LED

Rear Panel I/O:
I/O Panel
1 x PS/2 Keyboard Port
6 x Ready-to-Use USB 2.0 Ports
2 x eSATA3 Connectors
4 x Ready-to-Use USB 3.0 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 Unique Feature: - ASRock Extreme Tuning Utility (AXTU)
ASRock Instant Boot
ASRock Instant Flash
ASRock APP Charger
ASRock SmartView
ASRock XFast USB
ASRock XFast LAN
ASRock XFast Charger
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

Accessories:
1 x ASRock SLI_Bridge_2S Card
1 x ASRock 3-Way SLI-2S1S Bridge Card
1 x ASRock Game Blaster
Quick Installation Guide, Support CD, I/O Shield
6 x SATA Data Cables (optional)
2 x SATA 1 to 1 Power Cables (optional)
1 x Front USB 3.0 Panel
4 x HDD Screws
6 x Chassis Screws
1 x Rear USB 3.0 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 7 / 7 64-bit / Vista™ / Vista™ 64-bit / XP / XP 64-bit compliant