ASROCK X79 Extreme4

CPU
Supports Intel ® Core™ i7 processor family for the LGA 2011 Socket
Digi Power Design
Advanced 6 + 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
4 x DDR3 DIMM slots
Supports DDR3 2400+(OC)/1600/1333/1066/800 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: 32GB
Supports Intel® Extreme Memory Profile (XMP) 1.3 / 1.2

VGA
-

Expansion Slots
3 x PCI Express 3.0 x16 slots (PCIE1 @ x16 mode; PCIE3 @ x16 mode; PCIE4 @ x8 mode)
2 x PCI Express 2.0 x1 slots
2 x PCI slots
Supports AMD Quad CrossFireX™ , 3-Way CrossFireX™ and CrossFireX™
Supports NVIDIA® Quad SLI™ , 3-Way SLI™ and SLI™

Connectors
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 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
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
Front panel audio connector
3 x USB 2.0 headers (support 6 USB 2.0 ports)
1 x USB 3.0 header (supports 2 USB 3.0 ports)
1 x Dr. Debug with LED

Audio
7.1 CH HD Audio with Content Protection (Realtek ALC898 Audio Codec)
Premium Blu-ray audio support
Supports THX TruStudio™ 

LAN
PCIE x1 Gigabit LAN 10/100/1000 Mb/s
Broadcom BCM57781
Supports Wake-On-LAN
Supports Energy Efficient Ethernet 802.3az
Supports PXE

Rear Panel I/O Ports
1 x PS/2 Mouse Port
1 x PS/2 Keyboard Port
1 x Coaxial SPDIF Out Port
1 x Optical SPDIF Out Port
6 x Ready-to-Use USB 2.0 Ports
1 x eSATA3 Connector
2 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
HD Audio Jack: Side Speaker / Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone 

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 

Form Factor
ATX

Dimensions
30.5 cm x 24.4 cm

Package
Box

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