This series is equipped the latest Intel H81 chipset, & support the 4th Generation Intel Core processor, the high performance processor of its kind to have the graphics processing unit (GPU) & CPU integrated onto the one chip, while also building a set of visual functions into the chip that ensure higher image quality when viewing video content or photos. Furthermore, Hetis H81 is capable to install two full-height & half-length PCI cards. MSI integrates all these features into a slim tower system with equal performance comparing with regular PC. Tthe Hetis H81 series uses the latest Intel H81 chipset, & support the 4th Generation Intel Core Processor, the high performance processor of its kind to have the graphics processing unit (GPU) & CPU integrated onto the one chip, while also building a set of visual functions into the chip that ensure higher image quality when viewing video content or photos.