Intel® Socket 1155 for 2^nd Generation Core™ i7/Core™ i5/Core™ i3 ProcessorsSupports Intel® 32 nm CPUSupports 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

Intel® H61(B3)

2 x DIMM, Max. 16GB, DDR3 1333/1066 MHz Non-ECC, Un-buffered MemoryDual Channel Memory ArchitectureSupports Intel® Extreme Memory Profile (XMP)* The maximum 16GB memory capacity can be supported with 8GB or above DIMMs. ASUS will update the memory QVL once the DIMMs are available in the market.* Refer to www.asus.com 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.

Integrated Graphics ProcessorVGA output support : RGB port- Supports RGB with max. resolution 2048 x 1536 @ 75 HzSupports DirectX 10.1

1 x PCIe 2.0 x163 x PCIe 2.0 x1

Intel® H61(B3) chipset :4 x SATA 3Gb/s port(s), blue,

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

Realtek ALC887/897 8-Channel High Definition Audio CODEC *¹

Intel® H61(B3) chipset :10 x USB 2.0 port(s) (4 at back panel, black, 6 at mid-board)

Overclocking Protection :- ASUS C.P.R.(CPU Parameter Recall)

ASUS EPU :- EPUASUS Exclusive Features :- AI Suite II- Ai Charger- Anti-Surge- Low EMI Solution- ESD Guards- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interfaceASUS Quiet Thermal Solution :- Stylish Fanless Design Heat-sink solution- ASUS Fan XpertASUS EZ DIY :- ASUS CrashFree BIOS 3- ASUS EZ Flash 2- ASUS MyLogo 2

1 x PS/2 keyboard (purple)1 x PS/2 mouse (green)1 x D-Sub1 x LAN (RJ45) port(s)4 x USB 2.01 x COM port(s)1 x Parallel port(s)3 x Audio jack(s)

1 x CPU Fan connector(s)1 x Chassis Fan connector(s)3 x USB 2.0 connector(s) support(s) additional 6 USB 2.0 port(s)4 x SATA 3Gb/s connector(s)1 x S/PDIF out header(s)1 x 24-pin EATX Power connector(s)1 x 4-pin ATX 12V Power connector(s)1 x Front panel audio connector(s) (AAFP)1 x Internal speaker connector(s)1 x System panel(s)

User's manualI/O Shield2 x SATA 3Gb/s cable(s)

32 Mb Flash ROM, UEFI BIOS, PnP, DMI v2.0, WfM2.0, SMBIOS v2.6, ACPI v2.0a, Multi-language BIOS

DriversASUS UtilitiesASUS UpdateAnti-virus software (OEM version)

uATX Form Factor9.6 inch x 7.6 inch ( 24.4 cm x 19.3 cm )

*1: Use a chassis with HD audio module in the front panel to support an 8-channel audio output.