Model Atomic Case Type Mini Tower Color Black Body Material SPCC Front Panel Material ABS Steel Thickness 0.5mm Motherboards Micro ATX/mini-ITX Case Dimensions (Internal) 230 x 375 x 350mm (W x H x D) Case Dimensions (Overall) 230 x 390 x 403.5mm (W x H x D) 3.5” Drive Bays 2 Max. (1 x 3.5” and 1 x 3.5”/2.5″) 2.5” Drive Bays 4 Max. (3 x 2.5” and 1 x 2.5”/3.5”) Expansion Slots 4+2 GPU Clearance Supports GPU up to 347mm (without front radiator) CPU Clearance Supports CPU coolers up to 184mm (104mm if mounting GPU vertically) Air Cooling Front: 120mm x 2 or 140mm x 2 or 200mm x 1 (200mm ARGB Fan x 1 included) Top: 120mm x 2 or 140mm x 2 (Max.) Rear: 120mm x 1 or 140mm x 1 (120mm ARGB Fan x 1 included) Liquid Cooling Front: 120/240/280mm Radiator (Optional) Top: 240mm Radiator (Optional) Rear: 120mm Radiator (Optional) I/O Ports USB3.0 x 2 | HD Audio amp; Mic. Internal Cable Management Depth 24mm Power Supply ATX PSU (Including cables, up to 191mm) (Optional) EAN Code Atomic-G-BK-v1: 4710562755893 Atomic-G-BK-v2: 4710562757545 (GPU bracket included)