P8H77-M specifications summary
CPUChipsetMemoryExpansion slotsGraphicsMulti-GPU support

LGA1155 socket for Intel® Second/Third Generation Core™ i7 / Core™ i5 / Core™ i3, Pentium®, and Celeron® processors

Supports 32nm and 22nm 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.

Intel® H77 Express Chipset

Dual-channel memory architecture

-4 x 240-pin DIMM sockets support unbuffered non-ECC DDR3 2200 (O.C.)*/2133 (O.C.)*/2000 (O.C.)*/1866 (O.C.)*

/1600/1333/1066 MHz memory modules

-Supports up to 32GB* system memory

-Support Intel® Extreme Memory Profile (XMP)

* DDR3 1600 MHz and higher memory frequency is supported by Intel® third generation processors.

**Due to the CPU behavior, DDR3 2133/1866 MHz memory module will run at DDR3 2000/1800 MHz as default.

***The Max. 32GB memory capacity can be supported with DIMMs of 8GB (or above). ASUS will update QVL once the DIMMs are available on market.

****Refer to www.asus.com for the Memory QVL (Qualified

Vendors Lists).

*****When you install a total memory of 4GB capacity

or more, Windows® 32-bit operating system may only recognize less than 3GB. We recommend a maximum of 3GB system memory if you are using a Windows® 32-bit operating system.

1 x PCI Express 3.0*/2.0 x16 slot [blue] (at x16 mode)

1 x PCI Express 2.0 x16 slot [black] (at x4 mode, compatible with PCIe x1, x2, and x4 devices)

1 x PCI Express 2.0 x1 slot

1 x PCI slot

* Intel® Third Generation Core™ processors support PCIe 3.0.

Integrated Graphics Processor - Intel® HD Graphics support Mult-VGA output support: HDMI, DVI, RGB port

-Supports HDMI with max.resolution 1920 x 1200 @60Hz

-Supports DVI with max.resolution 1920 x 1200 @60Hz

-Supports RGB with max.resolution 2048 x 1536 @75Hz

Supports Intel® Tru 3D/Quick Sync Video/Clear Video HD Technology/Insider™

Maximum shared memory of 1696 MB

Supports AMD® Quad-CPU CrossFireX™ Technology Supports LucidLogix® Virtu MVP Technology*

* LucidLogix® Virtu MVP supports Windows® 7.

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