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Item#: N82E16813157181

ASRock H55M Pro LGA 1156 Intel H55 HDMI Micro ATX Intel Motherboard

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Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
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  • Intel H55
  • Core i7 / i5 / i3 / Pentium (LGA1156)
  • DDR3 2600+(OC)/2133(OC)/1866(OC)/1600/1333/1066

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Get excellent graphics and computing performance with the ASRock H55M Pro motherboard. Based on Intel’s H55 chipsets, this Micro ATX form-factor board is designed to support LGA 1156 processors.

Having no application limitation for graphics cards, the ASRock H55M Pro motherboard allows you to apply ATI CrossFireX technology according to your needs. Dominate your applications and games with up to 16GB of DDR3 memory fitting into four 240-pin slots with dual channel support. Onboard Gigabit Ethernet LAN means that you can connect to other networked devices without running into a bottleneck.

Dual PCI Express 2.0 x16 graphics card slots can achieve CrossFireX or Quad-CrossFireX (Dual GPUs on one board) performance at a fraction of the price. Five 3Gb/s SATAII connectors give you the ability to store massive amounts of data locally and two eSATA port provides the same capabilities for an external drive. Eleven USB 2.0 ports give you additional options in connecting and expanding your system. The new Intel H55 chipset provides full support for Intel’s 32nm Clarkdale CPUs with a HD GPU integrated.

  • newegg Intel H55 Express Chipset for Intel CPU Based on the Intel H55 Express chipset, the ASRock H55M Pro supports both Core i7 and Core i5 CPU without an integrated GPU and the latest Intel 32nm Clarkdale Core i3 and Core i5 CPU with an HD GPU so you can enjoy smooth HD movies without an independent graphisc card.
  • newegg Turbo 50 The ASRock H55M Pro comes with the Turbo 50 button which offers up to a 50% increase by automatically overclocking CPU.
  • newegg DDR3 2600+ The ASRock H55M Pro delivers the world’s fastest DDR3 memory support up to 2600+ MHz, allowing you to enjoy better computing experience and reach a higher overclocking performance.
  • newegg ATI CrossFireX Technology ATi CrossFireX is the ultimate multi-GPU performance gaming platform, enabling two or more discrete graphics processors to work together for boosted system performance and a breakthrough gaming experience.
  • newegg C.C.O. (Combo Cooler Option) With ASRock’s C.C.O., you can set up either an LGA 775 CPU fan or an LGA 1156 CPU fan in the respective holes on your ASRock H55M Pro.
  • newegg DuraCap The ASRock H55M Pro features a solid capacitor design -- 100% Japan-made high-quality Conductive Polymer Capacitors which can last 2.5 times longer.

Learn more about the ASRock H55M Pro

Warranty, Returns, And Additional Information
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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