Specifications
CPU Intel® Socket 1156 Core™ i7 Processor/Core™ i5 Processor/Core™ i3 Processor/ Pentium® Processors
Supports Intel® Turbo Boost Technology*
* The Intel Turbo Boost Technology support depends on the CPU types.
** Refer to www.asus.com for Intel CPU support list

Chipset Intel® H55 Express Chipset
Memory 4 x DIMM, Max. 16 GB, DDR 2133(O.C.)*/1333/1066 Non-ECC,Un-buffered Memory
Dual Channel memory architecture
Supports Intel® Extreme Memory Profile (XMP)
*Hyper DIMM support is subject to the physical characteristics of individual CPUs. Some hyper DIMMs only support one DIMM per channel. Please refer to Memory QVL for details.
**Refer to www.asus.com or this user manual for the Memory QVL(Qualified Vendors Lists).
Expansion Slots 1 x PCIe 2.0 x16
1 x PCIe 2.0 x1 (2.5GT/s, gray slot)
2 x PCI

VGA Multi-VGA output support: HDMI, DVI-D and RGB ports
Supports HDMI with max. resolution 1920x 1200 @ 60Hz
Supports DVI with max. resolution 1920x 1200 @ 60Hz
Supports RGB with max. resolution 2048x 1536 @ 75 Hz
Maximum shared memory of 1748 MB
Storage Intel® H55 Express Chipset built-in
6 xSATA 3.0 Gb/s ports
JMicron® JMB368 PATA controller
1 xUltraDMA 133/100 for up to 2 PATA devices

LAN Gigabit LAN controller Realtek® 8112L Gigabit LAN controller featuring AI NET2

Audio Realtek ALC892 8-Channel High Definition Audio CODEC
- BD Audio Layer Content Protection
- Support Jack-dectection, Multi-streaming,Front Panel Jack-Retasking (Mic in port)
- ASUS Noise Filter
- Optical S/PDIF out ports at back I/O
USB 12 USB 2.0/1.1 ports (6 ports at mid-board, 6 ports at back panel)
ASUS Unique Features ASUS Xtreme Design
ASUS Exclusive Overclocking Features
- GPU Boost
- TurboV
- Turbo Key
ASUS Power Solutions
- 4+2 Phase Power Design
- ASUS EPU
ASUS Express Gate
ASUS Quiet Thermal Solution
- ASUS Stack Cool 3
- ASUS Fanless Design: Heat-sink solution
- ASUS Fan Xpert
ASUS EZ DIY
- ASUS Q-DIMM
- ASUS O.C. Profile
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 2
- ASUS MyLogo 2
- Multi-language BIOS

Overclocking Features Precision Tweaker
- vCore: Adjustable CPU voltage at 0.00625V increment
- vIMC: Adjustable IMC voltage at 0.05V increment
- vDRAM Bus: Adjustable DRAM voltage at 0.1V increment
- vPCH: Adjustable PCH voltage at 0.05V increment
- vCPU_PLL: Adjustable CPU_PLL voltage at 0.05V increment
- iGPU: Adjustable iGPU voltage at 0.0125V increment
SFS (Stepless Frequency Selection)
- PCI Express frequency tuning from 100MHz up to 200MHz at 1MHz increment
- Internal Base Clock tuning from 80MHz up to 500MHz at 1MHz increment
Overclocking Protection
- ASUS C.P.R.(CPU Parameter Recall)

Back Panel I/O Ports 1 x D-Sub
1 x HDMI
1 x S/PDIF Out (Optical)
1 x LAN(RJ45) port
6 x USB 2.0/1.1
8 -Channel Audio I/O
1 x PS/2 Keyboard (Purple)
1 x DVI-D Output
Internal I/O Connectors 3 x USB connectors support additional 6 USB ports
1 x IDE connector
1 x CPU Fan connector
1 x Power Fan connector
1 x Chassis Fan connector (4-pin)
6 x SATA 3.0Gb/s connectors
1 x S/PDIF Out Header
Front panel audio connector
1 x COM connector
1 x Clear CMOS jumper
1 x 24-pin ATX Power connector
1 x 8-pin ATX 12V Power connector
System Panel

BIOS 64 Mb Flash ROM , SPI, AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.5, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree BIOS 3

Manageability WfM 2.0,DMI 2.0,WOL by PME,WOR by PME,PXE
Accessories User"s manual
1 x I/O Shield
1 x UltraDMA 133/100/66 cable
2 x SATA cable(s)

Support Disc Drivers
Anti-virus software (OEM version)
ASUS Update
ASUS Utilities

Form Factor uATX Form Factor
9.6 inch x 9.6 inch ( 24.5 cm x 24.5 cm )