Antec Performance One Series P380 Full Tower Quiet Computing: Dual layers of sound danpening and rubber adding for HDD cages CPU cutout allows for easy installation of CPU coolers, High-Speed USB 3.0 port accomodates fast data transfers Easy to remove air filters allows fast dust cleaning Removable drive cages creates flexibility for the longest graphic cards up to 465mm Supports SSI CEB, E-ATX, ATX, Micro ATX, Mini-ATX Extensive cooling options can handle the most extreme heat-generating hardware 3-Year Warranty