CPU
* ntel® Socket 1155 for 3rd/2nd Generation Core™ i7/Core™ i5/Core™ i3/Pentium®/Celeron® Processors
Supports Intel® 22 nm CPU
Supports Intel® 32 nm CPU
Supports Intel® Turbo Boost Technology 2.0
* The Intel® Turbo Boost Technology 2.0 support depends on the CPU types.
* Refer to www.asus.com for CPU support list

Chipset
* Intel® H77

Memory
2 x DIMM, Max. 16GB, DDR3 2200(O.C.)/2133(O.C.)/2000(O.C.)/1866(O.C.)/1800(O.C.)/1600/1333 MHz Memory Dual Channel Memory Architecture
* 1600MHz and higher frequency is supported by Intel® 3rd generation processors.
* Refer to www.asus.com or user manual for the Memory QVL (Qualified Vendors Lists).
* Due to OS limitation, when installing total memory of 4GB capacity or more, Windows® 32-bit operation system may only recognize less than 3GB. Install a 64-bit Windows® OS when you want to install 4GB or more memory on the motherboard.
* Due to the CPU behavior, DDR3 2133/1866MHz memory module will run at DDR3 2000/1800MHz frequency as default.

Graphic
Integrated Graphics Processor
Multi-VGA output support : HDMI/DVI/RGB ports
* Supports HDMI with max. resolution 1920 x 1200 @ 60 Hz
* Supports DVI with max. resolution 1920 x 1200 @ 60 Hz
* Supports RGB with max. resolution 2048 x 1536 @ 75 Hz
Maximum shared memory of 1696 MB

Multi-GPU Support
* Supports LucidLogix® Virtu™ MVP Technology *1

Expansion Slots
* 1 x PCIe 3.0/2.0 x16 (blue) *2
* 1 x PCIe 2.0 x16 (x4 mode, black)
* 1 x PCIe 2.0 x1
* 1 x PCI

Storage
Intel® H77 chipset :
* 2 x SATA 6Gb/s port(s), gray
* 4 x SATA 3Gb/s port(s), blue
* Support Raid 0, 1, 5, 10

LAN
* Realtek® 8111F, 1 x Gigabit LAN Controller(s)

Audio
Realtek® ALC887 8-Channel High Definition Audio CODEC *4
* Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking
Audio Feature :
* Optical S/PDIF out port(s) at back panel

USB Ports
Intel® H77 chipset :
* 4 x USB 3.0 port(s) (2 at back panel, blue, 2 at mid-board)
Intel® H77 chipset :
* 10 x USB 2.0 port(s) (4 at back panel, black, 6 at mid-board)