Specification: Name: Open Air Mining Frame Case Product size: Length 500 * height 240 * depth 268MM Motherboard size: Maximum 305*245MM Graphics card specifications: The length of the graphics card is unlimited. 6 card spacing is 81MM, 8 card spacing is 61MM Radiator: CPU radiator height 95MM Support power supply: ATX power supply, extended power supply Storage device: SSD*2+HDD*1 Fan specifications: 12CM fan*4 Product material: bracket 1.5MM, bottom plate 0.8MM, surface spraying, matte black Standard screws: Hexagonal column 9PCS. Motherboard screw 11PCS, Hexagonal screw 26PCS (Fixed rack 12PCS. Fixed graphics card 8CPS. Fixed power supply 4PCS) Packing size: 520*285*45MM Product weight: 2.15KG