be quiet! Light Base 900 DX Full-Tower PC Case Black 3m ARGB E-ATX (Boxed)
Full-tower be quiet! Light Base 900 DX Black with panoramic tempered glass windows. Supports E-ATX, 190mm CPU cooler, 495mm GPU. Features 3m ARGB (172 LEDs), 2 hubs, rotatable layout, up to 2x420mm radiators. No fans included.
Please Note
The website is currently being actively developed, you are welcome to place the order and in 99% of the cases your order will be processed as usual, but in some cases there may be a delay or the price may change. We will notify you if there are any issues.
Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| PC Cases - Motherboard Support | ATX EATX Micro ATX |
|---|---|
| PC Cases - Radiator Support | 360 mm 420 mm |
| PC Cases - Included Fans | 0 |
| PC Cases - Front I/O | Audio Combo Jack USB A USB C USB C Gen2 |
| PC Cases - GPU Orientation | Horizontal Vertical Supported |
| PC Cases - Form Factor | Full Tower |
| PC Cases - Max GPU Length | 450+ mm |
| PC Cases - Color | Black |
| PC Cases - CPU Cooler Clearance | 170+ mm |
The be quiet! Light Base 900 DX is a premium full-tower PC case in black, designed for high-end builds with exceptional visibility and flexibility. It features fully windowed front and side tempered glass panels for a stunning panoramic view of your components. The case supports E-ATX motherboards and offers three layout options: standard upright, inverted, or horizontal, switchable in seconds for optimal display.
Illumination is a highlight with a massive 3-meter ARGB LED strip (172 LEDs) visible from all angles, controllable via dedicated button or motherboard sync. It includes 2 ARGB and PWM hubs with 12 connectors total for easy fan and lighting management. Cooling support is extensive: up to 10 fans (3x140/120mm top/side/bottom, 1x rear), and radiators up to 2x420mm (top/bottom) + 360mm side. Advanced VGA holder prevents GPU sag in any orientation, with max GPU length 495mm and CPU cooler height 190mm.
- Form Factor: Full Tower (68L volume)
- I/O: 1x USB 3.2 Gen2 Type-C, 2x USB 3.2 Type-A, HD Audio combo, ARGB control button
- No pre-installed fans; expansion slots: 8
- Dimensions (case): 532 x 327 x 465 mm; Net weight: 16.8 kg
- Materials: ABS, Steel, Tempered Glass
| Form Factor | Full Tower |
| Motherboard Support | E-ATX / ATX / mATX / Mini-ITX |
| Dimensions (LxWxH without stands) | 532 x 327 x 465 mm |
| Volume | 68 L |
| Net Weight | 16.8 kg |
| Side Window | Tempered Glass (Panoramic) |
| Color | Black |
| Material | ABS / Steel / Tempered Glass |
| Expansion Slots | 8 |
| Max CPU Cooler Height | 190 mm |
| Max GPU Length | 495 mm |
| Fan Support | Up to 10 (Top:3x140/120, Side:3x140/120, Rear:1x140/120, Bottom:3x140/120) |
| Radiator Support | Top/Bottom: up to 420 mm, Side: up to 360 mm |
| Included Fans | 0 |
| ARGB Lighting | 3 m strip, 172 LEDs, synchronizable |
| ARGB/PWM Hubs | 2 hubs (12 connectors total) |
| Front I/O | 1x USB 3.2 Gen 2 Type-C, 2x USB 3.2 Gen 1 Type-A, HD Audio, ARGB control button |
| PSU Support | ATX / PS/2 |
| Layout Options | Upright, Inverted, Horizontal |
| GPU Holder | Advanced anti-sag holder (works in any orientation) |