CM Storm Enforcer - Gaming Mid Tower Computer Case with USB 3.0 and Windowed Side Panel Front I/O Panel with USB 3.0 (internal) Tool-free for 5.25" device Dust Filters on bottom and front intakes Cable management for better cable routing Reinforced front door protects your vital devices Front I/O Panel with USB 3.0 (internal) Tool-free for 5.25" device Dust Filters on bottom and front intakes Cable management for better cable routing Reinforced front door protects your vital devices Supports rear internal 120mm water cooling radiator Removable & Rotatable HDD cage for convenient installation Support high-end graphics cards including AMD Radeon HD 6990 and NVIDIA GTX 590