be quiet! Dark Base Pro 901 Full-Tower PC Case Black

Outstanding Versatility, Performance and Silence

The be quiet! Dark Base Pro 901 is a flagship full-tower PC case engineered for builders who demand premium performance, exceptional noise reduction, and cutting-edge features. This modular chassis supports EATX motherboards and accommodates CPU coolers up to 190mm and graphics cards up to 495mm. The case features highly effective sound-absorbing foam throughout its construction, with interchangeable front and top panels allowing you to optimize for either maximum airflow or virtually silent operation.

Packed with modern conveniences, the Dark Base Pro 901 includes Qi wireless fast charging for mobile devices, touch-sensitive controls for fan speed and RGB lighting management, and a dual-purpose GPU bracket that reduces sag while concealing cables. The case ships with three Silent Wings 4 140mm PWM fans and supports extensive custom cooling configurations including radiators up to 420mm. Its highly modular design enables inverted motherboard layouts and flexible component positioning, making it suitable for gaming rigs, workstations, and custom water-cooling builds.

• 3x Silent Wings 4 140mm PWM fans included for quiet operation
• Qi wireless fast charging built into the case
• Touch-sensitive fan speed and RGB lighting controls
• Support for radiators up to 420mm (front), 360mm (top/side), 240mm (bottom)
• Supports EATX, ATX, Micro-ATX, and Mini-ATX motherboards
• Highly modular design with inverted layout capability
• Sound-absorbing foam and decoupled tempered glass for noise reduction
• Dual-purpose GPU bracket reduces sag and conceals cables
• 1x USB-C Gen2, 4x USB 3.2 Gen2 Type-A, audio jacks on front I/O
• 3-year manufacturer warranty