be quiet! DARK BASE PRO 901 Tower

be quiet! DARK BASE PRO 901 | Black Full Tower PC Case

The be quiet! DARK BASE PRO 901 | Black Full Tower represents the pinnacle of silent, high-performance PC case design. This full-tower chassis combines exceptional airflow management with versatile component support, making it ideal for gaming enthusiasts and content creators who demand both performance and whisper-quiet operation.

Slim Specs Table

Unmatched Airflow Configuration

The DARK BASE PRO 901 delivers exceptional thermal performance through its comprehensive cooling architecture. With support for radiators up to 420mm in the front and 360mm on the top, this case accommodates extensive liquid cooling setups. The included 2x 140mm front fans and 1x 140mm rear fan provide immediate airflow, while the ability to install up to 3 additional fans in multiple locations ensures optimal cooling for high-end components. The fan speed control allows adjustment between 0-1900 RPM, enabling users to balance cooling performance with acoustic requirements.

Premium Build Quality and Materials

Constructed from aluminium, glass, and steel, the DARK BASE PRO 901 exemplifies German engineering precision. The brushed aluminium front panel and tempered glass side window create a sophisticated aesthetic while maintaining structural integrity. The anti-dust filters on multiple panels help maintain system cleanliness, extending component lifespan. With dimensions of 275 x 604 x 569 mm and weighing 16. 3 kg, this case provides substantial space for complex builds while maintaining a refined appearance.

Extensive Component Compatibility

This full tower accommodates virtually any high-end configuration. The eight expansion slots support multi-GPU setups, while the 49. 5 cm maximum graphics card length fits even the longest enthusiast-grade cards. The 19 cm CPU cooler clearance allows for large air coolers or custom liquid cooling solutions. The bottom-mounted power supply location with support for ATX and PS2 form factors improves cable management and weight distribution. With ten USB ports including four USB 3. 2 Gen 2 Type-A and one Type-C, connectivity options are abundant.

Box contents

• be quiet! DARK BASE PRO 901 case chassis
• 2x 140mm front intake fans
• 1x 140mm rear exhaust fan
• Tempered glass side panel
• Mounting hardware and screws
• User manual and documentation

Check before you buy

• Confirm your graphics card length is under 49. 5 cm
• Verify your CPU cooler height is under 19 cm
• Check that your motherboard form factor is supported (ATX, EATX, micro ATX, Mini-ATX, XL-ATX)
• Confirm your radiator sizes match supported dimensions (front: 120/