Thermaltake VK90001N2Z Element T ATX Mid Tower Case (Black) Tactic: Tactical appearance for optimal gaming experience Transformable: Preserved fan opening for 120mm to 200mm at top and front panel, 120mm to 230mm at side panel Titanic: Massive storage capability with 7 x 3.5 and 1x 2.5 HDD or SSD bay TtXGameShield: Security lock for keyboard & mouse for Lanparty event Transportation - Thumb screws for 3.5, 5.25 devices and PCI slots for secure transportation