Carcasa Asus ROG Strix Helios RGB ATX/EATX EVA Edition mid-tower gaming case with tempered glass, aluminum frame, GPU braces, 420mm radiator support and Aura Sync Dimensions 250 x 565 x 591 mm (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 & 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-Out / Bottom: Slide-Out Cable Routing: Max. 33 mm 3.5"/2.5" Drive Bays: Up to 4pcs (Pre-install 2pcs) 2.5" Drive Bays: Up to 9pcs (Pre-install 4+1pcs) https://www.asus.com/ROG-Republic-Of-Gamers/ROG-Strix- Helios/specifications/