Game without limits with the breathtakingly powerful Cyberpower Revolution Xtreme Gaming PC. Overclocked, water cooled CPU The Revolution Xtreme is powered by an overclocked Intel Core i 7-4820K. Overclocking turns the volume up to 11 on an already blisteringly fast quad-core chip, allowing it to run at a mind-blowingly rapid 4.5 GHz. Capable of handling games & software with effortless speed & efficiency, it's the ultimate choice for any serious gamer. Increasing the clock speed to such impressive levels requires significant cooling &, befitting of a rig rammed full of the latest & most impressive PC technology, the Revolution Xtreme features CPU liquid cooling. Designed to specifically maintain optimal running temperatures of the i 7-4820K, the liquid-cooling set-up ensures viscously fast yet reliable computing no matter the process or game. Ready for the future Multitasking & demanding applications are dealt with by a huge 16 GB of RAM that provides a smooth, instant computing experience across the board. While 8 GB is plenty for gaming, you can relax in the knowledge that the combination of highly-strung processor & 16 GB of RAM won't need upgrading for the foreseeable future. High-end GPU The Revolution Xtreme is ready for gaming straight out of the box thanks to a high-end NVIDIA Ge Force GTX 770 graphics card. Featuring 2 GB of dedicated GDDR5 RAM, 1536 CUDA cores, NVIDIA Phys X & new GPU Boost technology, it's ready for even the most demanding PC blockbusters. It also features the case & cooling from NVIDIA's flagship GPU, the Titan, for effective & silent running along with an imposing finish to match the chassis' cool blue LEDs & water cooling cables. Serious storage File storage is provided by an ample 1 TB HDD & provides plenty of room for games, media, files & anything else you need. Supporting the HDD is a handy 128 GB SSD. Perfect for installing the OS, regularly used games or favourite programs, it ensures the fastest possible boot up & files access, giving you the instant computing experience you need. Gaming with Windows Windows 8.1 is the perfect OS for serious gaming. Pared back & less demanding on resources than previous editions, it lets the components work on what's important. The start screen now features Live Tiles, handy windows into your favourite programs & games that deliver important info & updates straight to your desktop  perfect for chatting or keeping up to date with stats on the fly. Convenient connections Competing against friends online is fast & reliable courtesy of the Gigabit Ethernet port while backing up data is faster than ever with the fourteen USB (Universal Serial Bus) ports, four of which are high performance USB (Universal Serial Bus) 3.0. How you connect to your monitor is completely up to you as the Revolution Xtreme features HDMI, DVI & Display Port connections for highly detailed, easy to manage multi-monitor set-ups. Experience the power & performance of the high-end Cyberpower Revolution Xtreme Gaming PC. ___________________________________________________________________________ Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel v Pro, Itanium, Itanium Inside, Pentium, Pentium Inside, v Pro Inside, Xeon, & Xeon Inside are trademarks of Intel Corporation in the U.S. and/or other countries.