The world of PC building has changed. From next-gen graphics cards like the NVIDIA® GeForce RTX™ 4090 to faster-than-ever USB data rates and charging, a PC case needs to support the latest and greatest technologies. ASUS built the ROG Hyperion to be a durable, elegant chassis that is ready for the future of DIY gaming rigs — with an airflow-focused design that keeps components running in top shape.Motherboard CompatibilityE-ATX (up to 12" x 10.9"), ATX, Micro-ATX, Mini-ITXDimensions268 x 639 x 659 mmWeight20.8 kgMaterialsAluminum, Steel, Tempered Glass, ABS PlasticI/O Ports4 x USB 3.2 Gen12 x USB 3.2 Gen 2x2 (Type-C®)1 x Headphone + Microphone3.5"/2.5" Drive Bays22.5" Drive Bays5Expansion Slots9Vertical Expansion Slots3Maximum GPU Length460 mmMaximum CPU Cooler Height190 mmMaximum PSU Length240 mmRadiator CompatibilityFront: 120/140/240/280/360/420 mmTop: 120/140/240/280/360/420 mmSide: 120/240/360 mmRear: 120/140 mmCooling SupportFront: 3 x 140 mm / 3 x 120 mmTop: 3 x 140 mm / 3 x 120 mmSide: 3 x 120 mmRear: 1 x 140 mm / 1 x 120 mmPre-installed FansFront: 3 x 140 mm PWMRear: 1 x 140 mm PWMRemovable Dust FiltersFront/Top/BottomCable Routing34 mmExtension HubSupports PWM Fan x 6, ARGB LED Component x 8