be quiet! LIGHT BASE 900 DX PC Case Black Full Tower (EAN: 4260052191750)
The be quiet! LIGHT BASE 900 DX Black Full Tower is a high-end PC case designed for enthusiasts who demand maximum space, advanced cooling flexibility, and a clean premium aesthetic. Developed by be quiet!, this full-tower chassis combines understated black styling with refined front RGB illumination, making it ideal for powerful gaming rigs and professional workstation builds.
Constructed from a robust mix of steel, ABS, and glass, the LIGHT BASE 900 DX delivers excellent structural rigidity while allowing your components to be showcased through the side window. The front-mounted multi-colour illumination adds a modern visual accent without compromising the minimalist design language that be quiet! is known for. Support for ATX, E-ATX, and micro-ATX motherboards ensures compatibility with everything from mainstream systems to advanced, feature-rich platforms.
Cooling performance is a core focus of the LIGHT BASE 900 DX. The spacious interior supports extensive air and liquid cooling configurations, including multiple fan mounting positions on the side, top, bottom, and rear, as well as broad radiator support for custom or AIO water-cooling setups. Clearance for extra-long graphics cards up to 495 mm, CPU coolers up to 190 mm, and large ATX or PS2 power supplies allows you to build without compromise, even with flagship GPUs and oversized components.
Integrated dust filters help keep the system clean over time, while the well-organised internal layout simplifies cable management and future upgrades. Whether you are building a silent high-performance gaming PC or a demanding creative workstation, the LIGHT BASE 900 DX Black provides the airflow, flexibility, and build quality required for long-term reliability and thermal stability.
be quiet! LIGHT BASE 900 DX PC Case Black Full Tower
EAN
4260052191750
Manufacturer code
BGW69
Warranty
36 months
Technical specifications
Design
-
Type: PC
-
Form factor: Full Tower
-
Product colour: Black
-
Materials: ABS, Glass, Steel
-
Side window: Yes
-
Illumination: Yes (Multi-colour)
-
Illumination location: Front
-
Suitable for: Gaming
-
Anti-dust filter: Yes
Motherboard support
-
ATX
-
E-ATX
-
micro-ATX
Expansion & storage
-
Expansion slots: 8
-
3.5” drive bays: 1
-
2.5” drive bays: 4
-
Supported HDD sizes: 2.5”, 3.5”
Clearances
-
Maximum CPU cooler height: 190 mm
-
Maximum graphics card length: 495 mm
-
Maximum PSU length: 225 mm
Power supply
-
PSU included: No
-
Supported PSU form factors: ATX, PS2
Ports & interfaces
-
Audio input: Yes
-
Audio output: Yes
-
USB 3.2 Gen 2 Type-C: 1
-
USB 3.2 Gen 2 Type-A: 2
Cooling
-
Side fan support: up to 3 × 120 / 140 mm
-
Rear fan support: up to 1 × 120 / 140 mm
-
Top fan support: up to 3 × 120 / 140 mm
-
Bottom fan support: up to 3 × 120 / 140 mm
-
Liquid cooling capability: Yes
-
Radiator support:
-
Side: 120 / 140 / 240 mm
-
Bottom: 120 / 140 / 240 mm
-
Rear: 120 / 140 mm
-
Top: 120 / 240 / 280 mm
-
Dimensions & weight
-
Width: 327 mm
-
Depth: 532 mm
-
Height: 484 mm
-
Weight: 15.3 kg
-
Why Choose be quiet! LIGHT BASE 900 DX PC Case ?
-
Premium full-tower chassis with clean black finish and subtle RGB front lighting
-
Exceptional airflow potential with extensive fan and radiator support
-
Fits oversized GPUs, tall CPU coolers, and large power supplies
-
Supports E-ATX motherboards for advanced gaming and workstation builds
-
High-quality materials with integrated dust protection for long-term use
-
Ideal foundation for silent, high-performance, and future-proof PC systems
-
