1. Material: SECC sheet 2. Applicable type: desktop 3. Compatible motherboard: MicroATX 4. Chassis structure: ATX 5. Power position: down 6. Panoramic tempered glass 7. Overhead peripheral interface 8. USB 3.0 high-speed transmission 9. Support water cooling and air cooling 10. Double lock anti-theft 11. Support long graphics card and tower radiator 12. Product weight: 8-14kg 13. Small coffee chassis size: 58.5x22.2x50cm, support graphics cards within 31cm, support small and medium boards, can install 6 chassis fans, large coffee chassis size: 62.5x22.5x53.5cm, support graphics cards within 31cm, support large, medium and small Board, can install 7 chassis fans, Big Coffee Plus chassis size: 75.5x22x59.5cm, supports graphics cards within 32.5cm, supports large, medium and small boards, can install 8 chassis fans