The ASUS P7P55D motherboard features Intel's P55 chipset supporting Intel Core i5 & i7 LGA 1156 processors. DDR3 Dual-channel Memory Architecture at speeds up to 2200MHz offer exceptional performance to gamers and enthusiasts. ASUS Xtreme Design offers the best performance, safety and reliability. Hybrid Processor – TurboV EVO automates and unleashes overclocking control. An intelligent active cooling technology, ASUS Hybrid Phase – T.Probe, balances the thermal load of CPU VRMs to maximize stability and component lifespan. ASUS Xtreme Phase Power Design maximizes power efficiency and stabilizes power. ASUS “EPU- 6 Engine”, dynamically regulates system energy saving. ASUS’ unique Express Gate offers fast and easy access to internet, online chat, and photo browsing without entering the main OS. Furthermore, ASUS Q-Design simplifies and speeds up your DIY experience. Ensure RAM compatibility at the touch of a button with ASUS MemOK!.