1. Graphics card specifications: the length of the graphics card is not limited, supports 68 cards, and the 8-card spacing is 75mm 2. Radiator: CPU radiator height 95mm 3. Support power supply: support ATX power supply, support extended power supply 4. Storage device: SSDx2+HDDx2 5. Fan specifications: 12cm fan x5 6. Sheet metal material: cold rolled sheet 7. Surface treatment: baking varnish 8. Standard screws: hexagonal column x9, motherboard screws x11, hexagonal screws x26 (fixed rack x12, fixed graphics card x8, fixed power supply x4) 9. Motherboard size: support 30.5x24.5 cm 10. Size: about 60.5x24x26.8cm 11. Weight: about 2200 grams Features: 1. Increase the space to facilitate cable management 2. Support ATX motherboard, ATX power supply 3. The heightened size can be installed with a CPU cooler within 95mm 4. Support HDDx2+SSDx2 5. Support long and short graphics cards, 8 graphics cards with a spacing of 75mm 6. The fixing frame is all 1.5mm steel plate, and the bottom plate is 0.8mm, which is stable and reliable. 7. Thicken the bracket to fix the graphics card more stably, reduce fan resonance, and prevent damage to the device 8. The front supports 5 12cm fans 9. The three fixing frames are made of 1.5mm steel plate, and the bottom plate is 0.8mm