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MSI Z77A-G45 Gaming LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard

  • Intel Z77
  • Core i7 / i5 / i3 (LGA1155)
  • DDR3 3000(OC)/2800(OC)

Born to outperform, the MSI Z77A-G45 motherboard provides gaming professionals and DIY enthusiasts best-in-class features and technology. You'll be impressed at first sight by its appearance: black PCB, black connectors, and MSI's foreboding black-and-red color-schemed, dragon-styled heat sink. Based on Intel's Z77 chipset, this motherboard will be the cornerstone of your next power house with support for Intel 3rd Gen. Core processor, DDR3 3000 memory, and 3 way CrossFirexX / 2 way SLI. Plus, Military Class III components ensure military-grade durability so you can game hard 24/7 with full confidence. OC Genie II enables one-key overclocking - now even the novice can experience the thrill! The Killer E2200 Game Networking optimizes networking performance for online games and real-chat, scoring highest frag and lowest lag to dominate the competition.

  • neweggMilitary Class III ComponentsMilitary Class III components design is the next step in high quality components. The Super Ferrite Choke and Solid CAP will make sure that your PC runs more stable under extreme gaming conditions.
  • neweggOC Genie IIMSI is the world's first to build-in the OC Genie automatic overclocking technology on its motherboard platforms. Now the revolutionary OC Genie II button is implemented on MSI's GAMING motherboard series. Just press the OC Genie button on the motherboard, or enable the OC Genie function in the BIOS menu and the system's performance will be boosted.
  • neweggKill Your Lag!The Killer E2200 Intelligent Networking Platform is built for maximum networking performance for online games and high-quality streaming media. Featuring Advanced Stream Detect, Killer E2200 automatically detects and accelerates game traffic ahead of other network traffic for smoother, stutter-free in-game performance and the competitive edge. With this exclusive, automatic traffic prioritization, games and real-time chat get priority over low-level system chatter, giving you the lowest latency for game data on the most controllable network hardware available.
  • neweggTop Quality Audio with Sound Blaster CinemaHear your enemies perfectly, even on an ear-drum shattering battlefield. Thanks to Sound Blaster Cinema, you're getting amazing surround sound with just stereo headphones. Your most important gaming sound effects are reproduced crystal clear allowing you to focus on your game even during extremely long gaming sessions.
  • neweggClick BIOS IIClick BIOS II brings an easy-to-navigate, full-featured graphical interface to the traditional BIOS features. And, it supports the latest hardware like 3TB hard drives and a wide range of languages.
  • neweggTotal Fan ControlTotal Fan Control gives you complete control of all your fans, enabling you to find the best balance of fan performance and silence. Because you can also monitor and record all your fan information, you'll accumulate the information necessary to base future fan settings on.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy