Intel® Socket 1155 for Intel® 2^nd Generation Core™ i7 Processor/Core™ i5 Processor/Core™ i3 Processor/
Support Intel® 32nm 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 Intel® CPU support list.    Chipset    Intel® H61(B3) Express Chipset    Memory    2 x DIMM, Max. 16 GB, DDR3 1333/1066 Non-ECC,Un-buffered Memory
Dual Channel memory architecture
Supports Intel® Extreme Memory Profile (XMP) * According to Intel® SPEC, the Max. 16GB memory capacity can be supported with DIMMs of 8GB (or above). ASUS will update QVL once the DIMMs are available on the market.
* Please refer to www.asus.com or user manual for Memory QVL.
* When installing total memory of 4GB capacity or more, Windows 32-bit operation system may only recognize less than 3GB. Hence, a total installed memory of less than 3GB is recommended.    Expansion Slots    1 x PCIe 2.0 x16
2 x PCIe 2.0 x1
3 x PCI    Storage    Intel® H61(B3) Express Chipset
4 xSATA 3.0 Gb/s ports    LAN    Realtek® 8111E Gigabit LAN    Audio    ALC887 8-Channel High Definition Audio CODEC
* Use a chassis with HD audio module in the front panel to support an 8-channel audio output.    USB    ASMedia 1042controller:
- 2 x USB 3.0/2.0 ports (blue, at the back panel)
Intel® H61(B3) Express Chipset:
- 8 x USB 2.0/1.1 ports (6 ports at mid-board, 2 ports at the back panel)    ASUS Unique Features    ASUS Anti-Surge Protection
ASUS EPU
ASUS TurboV
ASUS Fan Xpert
ASUS EFI BIOS
ASUS AI Suite II
ASUS AI charger
100% All High-quality Conductive Polymer Capacitors
ASUS CrashFree BIOS 3
ASUS MyLogo 2
ASUS EZ Flash 2    Overclocking Features    Precision Tweaker
- vCore: adjustable CPU voltage at 0.01V increment
- vCCIO: adjustable I/O voltage at 0.005V increment
- vDRAM Bus: 190-step DRAM voltage control
- vPCH: 190-step chipset voltage control
SFS (Stepless Frequency Selection)
- BCLK/PEG frequency tuning from 80MHz up to 300MHz at 1MHz increment.
Overclocking Protection
- ASUS C.P.R.(CPU Parameter Recall)    Back Panel I/O Ports    1 x PS/2 Mouse (Green)
1 x PS/2 Keyboard (Purple)
1 x LAN(RJ45) port(s)
3 x USB 3.0/2.0 (Blue)
2 x USB 2.0/1.1
1 x COM port
1 x LPT port
3 x Audio jacks    Internal I/O Connectors    3 x USB 2.0/1.1 connector(s) support additional 6 USB 2.0/1.1 ports
4 x SATA 3.0Gb/s
1 x CPU Fan connector(s)
1 x Chassis Fan connector(s)
1 x S/PDIF Out connector
1 x 24-pin ATX Power connector
1 x 4-pin ATX 12V Power connector
1 x Speaker Connector
1 x Front panel audio connector
1 x System Panel connector    BIOS    32 Mb Flash ROM EFI BIOS, PnP, DMI v2.0, WfM2.0, SMBIOS v2.6, ACPI v2 0a, Multi-language BIOS    Manageability    WOL by PME,WOR by PME,PXE    Accessories    User's manual
1 x I/O Shield
2 x SATA 3.0Gb/s cables
1 x Support DVD    Support Disc    Drivers
Anti-virus software (OEM version)
ASUS Update
ASUS Utilities    Form Factor    ATX Form Factor
12 inch x 8.0 inch ( 30.5 cm x 20.3 cm )

CPU