be quiet! LIGHT BASE 900 DX Black Case EATX - BGW69

be quiet! LIGHT BASE 900 DX Black is a Full Tower case aimed at more serious gaming and enthusiast builds, where airflow, size, and flexibility are more important than anything else. It supports almost all popular motherboard formats – from Mini ITX to Extended ATX and XL ATX – making it suitable for large systems with many components. The tempered glass side panel allows you to showcase the interior of the build without sacrificing strength. Combined with space for a graphics card up to 495 mm and a CPU cooler up to 190 mm, you have plenty of freedom to choose high-end hardware.

What you get

This case is designed for serious airflow and large systems: you have the option to mount up to 3 x 140 mm or 3 x 120 mm fans on the top, side, and bottom, plus one more at the back. This allows you to build a powerful push-pull airflow throughout the case – useful for powerful CPUs and GPUs, as well as multi-GPU or many drives. The eight expansion slots provide freedom for large graphics cards, additional expansion cards, and more complex configurations. Separate 3.5" and 2.5" bays allow you to combine large HDDs for storage and fast SSDs for the system and games. The I/O panel with USB 3.2 Gen 2 Type-C and two USB 3.2 Type A covers you for modern peripherals and fast external devices.

• Full Tower form factor provides space for complex builds, good cable management, and better cooling compared to smaller cases.
• Support for motherboards in ATX, Mini ITX, Micro ATX, Extended ATX, and XL ATX formats allows you to plan both compact and maximally expanded configurations.
• Maximum graphics card length up to 495 mm means you can easily accommodate the longest high-end GPUs without compromise.
• Maximum cooler height up to 190 mm opens the door for massive air coolers if you do not want to rely on liquid cooling.
• Ability to mount up to 3 x 140 / 3 x 120 mm fans on top, side, and bottom plus 1 x 140 / 1 x 120 mm at the back allows for building very strong and directed airflow.
• Total of 2 x 3.5" and 6 x 2.5" slots provide enough space for a combination of HDD for mass storage and multiple SSDs for fast games and projects.
• I/O panel with 1 x USB 3.2 Gen 2 Type-C, 2 x USB 3.2 Type A, and HD Audio offers convenient front access for flash drives, external drives, headphones, and microphone.
• The side panel made of tempered glass combines a good view of the components with higher durability compared to regular glass.

Who it is suitable for

This case is suitable for gamers and enthusiasts planning a powerful build with large GPUs, massive air cooling, and plenty of storage, or simply want a spacious interior with good airflow. It is also convenient for people who frequently upgrade and want easy access and space for future components. If you are looking for a super compact or ultra-light case, this Full Tower format may be too large for you.

The strongest aspect of be quiet! LIGHT BASE 900 DX Black is the combination of huge internal space, rich cooling options, and support for almost all motherboard formats, plus a modern I/O panel and tempered glass for a finished, clean build.