ASUS ROG Strix Helios RGB ATX EATX mid tower gaming case with tempered glass aluminum frame GPU braces 420mm radiator support and Aura Sync Premium design and aesthetics: Made for showcase builds with three tempered glass panels brushed aluminum frame and integrated Aura Sync RGB front lighting Clean build made easy: A multifunction cover with graphics card holders a PSU shroud and a translucent rear cable cover offer effortless cable management Versatile GPU mounting: Install three graphics cards in standard orientation or two vertically for extra showcase flair using a bundled bracket Ready for serious cooling: Supports an up to EATX motherboard with room for 420mm front radiators and water cooling pump and reservoir Advanced I O panel: USB 3.1 Gen 2 Type C™ port four USB 3.0 ports an RGB lighting control button and a fan speed control button Comfortable case handles: Easily carry your prized build to LAN parties with ergonomic and stylish fabric handles Dimensions 250 x 565 x 591 (WxDxH) Case Size ATX Mid Tower Form Factor ATX micro ATX Mini ITX EATX (12 'x10.9 ') Drive Bays 2 x Int x 2.5 ' 3.5 ' Combo Bay 4 x Int x 2.5 ' Bay System Fan Support Pre installed Fans Front: 3 x 140mm Rear: 1 x 140mm Expansion Slots 8+2 (additional vertical) Weight N.W. 18 kg Color Black Front I O Ports 1 x USB 3.1 Gen 2 (Type C) 4 x USB 3.1 Gen 1 1 x Headphone 1 x Microphone LED and Fan Control Buttons Power Supply ATX Note Cooling Support Front: 3 x 140mm 3 x 120mm (Radiator + Fan Thickness: Max. 90mm) Top: 2 x 140mm 3 x 120mm (Radiator + Fan Thickness: Max. 60mm) Rear: 1 x 140mm 120mm Radiator Support Front: 120 140 240 280 360 420 mm Top 120 140 240 280 360 mm Rear: 120 140mm Maximum GPU Length: 450 mm (Riser Cable above 200mm in length is required for one GPU install in vertical position) Maximum CPU Cooler Height: 190 mm Maximum PSU Length: 220 mm Removable Dust Filters: Front: Slide Out Top: Slide