PC case with a tempered glass window that houses everything you need to conquer the world. The Regnum 400 ARGB is a secure place for your components and is beautifully illuminated by 4 Stratus 120 PWM ARGB fans. It is compatible with ENDORFY devices marked with ARGB as well as products from other manufacturers. The Regnum 400 ARGB has space for everything you need and enhances your carefully built battle station with its ARGB splendor. You have everything under control and can take a look inside at any time through the tempered glass window. It can accommodate up to 4 2.5" hard drives (or 2× 2.5" and 2× 3.5"), while leaving enough room for a motherboard and a 370mm GPU. Even under heavy use, the Regnum 400 ARGB stays cool, as it ensures optimal airflow and keeps temperatures low. Choose your preferred cooling system: either an air-cooled system with up to 8 fans or a liquid-cooled system with a 240/280 mm radiator on the top (and even 360 mm on the front).