Form factor Tower USB 20 Ports 2 USB 3X Ports 1 Audio 35 mm Port 1 Microphone 35 mm Port 1brMotherboard Support EATX ATX Micro ATX Mini ITX Dust Filter bottom removable top magneticbrMax GPU Length 1377 inches Max CPU Cooler Heigth 649 inchesbrFans 3 Front 1 Rear 2 Top 3 Bottom 472 inchesbrDrive bays internal 2 combined 3 25