be quiet! Light Base 500 LX (Black)
Mid-tower case with tempered glass front panel and window and ARGB LEDs
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The perfect combination of performance, style and silence
The be quiet! Light Base 500 LX reinvents the mid-tower PC case by combining aesthetics, stylish lighting effects, functionality and efficiency. Designed for hardware enthusiasts and high-performance configurations, this chassis stands out with its elegant and refined design, pre-installed high-performance ARGB fans and intelligent internal layout that facilitates installation and optimises airflow. Its spacious layout accommodates large components while maintaining a clean and organised interior, an ideal solution for those who want to combine silence, power and visual style in their setup.

ARGB ventilation for good airflow
The Light Base 500 LX comes with four pre-installed 120mm PWM Light Wings LX fans for efficient airflow and striking ARGB lighting. Three of them, installed on the side with inverted blades, showcase the most aesthetic side of the fan, while the rear fan ensures efficient extraction of hot air. The case also features an ARGB control button on the I/O panel and a 6-port ARGB/PWM hub, leaving room to connect additional fans or lighting.
Spacious case and optimised installation
Beneath its compact lines, the Light Base 500 LX hides a surprising amount of interior space. It supports radiators up to 360 mm, an ATX motherboard, and graphics cards up to 400 mm. The storage bracket can accommodate 1 HDD and 2 SSDs simultaneously, while leaving enough room for cable management behind the motherboard tray. This thoughtful design simplifies installation and ensures a clean and efficient layout for even the most ambitious configurations.


Modern compatibility and flexibility
be quiet! has designed the Light Base 500 LX to be fully compatible with modern connectivity trends: the motherboard tray supports designs with rear connectors (such as ASUS BTF, MSI Project Zero or Gigabyte Project Stealth), allowing for integration without visible cables. To achieve this, the power supply and storage bracket can be reversed, maximising installation flexibility without sacrificing available slots.
Exceptional design from every angle
The Light Base series is designed for computer enthusiasts who love to see their favourite components in action. With fully glazed front and side panels, the Light Base series gives you a spectacular view of your system's interior.

Key features:
- Case type: Mid-tower ATX
- Fans included: 4 x Light Wings LX 120mm PWM ARGB (3 reverse side + 1 rear)
- ARGB control: Integrated button + 6-port ARGB/PWM hub
- Radiator compatibility: up to 360 mm
- Supported motherboards: ATX / Micro-ATX / Mini-ITX
- Maximum GPU length: up to 400 mm
- Internal storage: 1 x 3.5" HDD + 2 x 2.5" SSD
- Cable management: channels and space behind the tray
- Rear connector support: compatible with ASUS BTF, MSI Project Zero, Gigabyte Project Stealth
- Dust filters: present on air intake areas
- Materials: steel, tempered glass, ABS
- I/O panel: 1 x USB-C, 2 x USB-A, audio, ARGB button
- Expansion slots: 7
- RGB/ARGB: integrated ARGB LED lighting
- Dimensions (W x H x D): 432 x 305 x 436 mm
- Weight: 10.95 kg
- Manufacturer's warranty: 3 years
Select your criteria
General information |
Product name |
be quiet! Light Base 500 LX (Black) |
Brand |
be quiet! | |
Model |
BGW85 | |
Main characteristics |
Graphic card max. length |
400 mm |
Max height CPU fan |
185 mm | |
Power supply max. length |
200 mm | |
Power format |
ATX/EPS | |
Case format |
Mid tower | |
Use |
Gamer | |
| Office | ||
Material |
ABS (Plastic) | |
| Steel | ||
| Tempered glass | ||
Motherboard format |
Mini ITX | |
| Micro ATX | ||
| ATX | ||
Power supply supplied |
No | |
Design |
Screwless fixing system |
No |
Case color |
Black | |
Front color |
Black | |
Dust filters |
2 | |
Integrated display |
No | |
Glass |
Yes | |
Tempered glass |
Yes | |
Fish tank (panoramic view) |
Yes | |
LED RGB |
Yes | |
ARGB LED |
Yes | |
ARGB hub included |
Yes | |
Water cooling compatible |
Yes | |
Motherboard connector location |
Standard connectors (on the motherboard) | |
Expansion slots |
Number of PCI slots |
7 |
Low profile |
No | |
Number of visible 3.5" slots |
2 | |
Number of invisible 3.5" slots |
0 | |
Number of 2.5" slots |
2 | |
Number of 2.5"/3.5" slots |
0 | |
Number of visible 5.25" slots |
0 | |
Number of Slot-in slim 5.25'' slots |
0 | |
Number of Slim 5.25'' slots |
0 | |
Front connectivity |
Location of expansion ports |
Top |
Connector(s) available |
1 X Headphone (3.5mm Jack Female) | |
| 1 X Microphone (3.5mm Jack Female) | ||
| 2 X USB 3.0 Type A Female | ||
| 1 X USB 3.0 Type C | ||
Cooling |
Fan(s) included |
Yes |
Number of rear fan(s) slots |
1 X 120 or 140mm | |
Quantity of rear fan(s) supplied |
1 | |
Number of front fan(s) slots |
None | |
Quantity of front fan(s) supplied |
0 | |
Number of side fan(s) slots |
3 X 120mm | |
Quantity of side fan(s) supplied |
3 | |
Number of above fan(s) slots |
2 X 140mm | |
| 3 X 120mm | ||
Quantity of above fan(s) supplied |
0 | |
Number of underneath fan(s) slots |
3 X 120mm | |
Quantity of underneath fan(s) supplied |
0 | |
Water cooling |
AIO radiator compatibility |
120mm radiator |
| 240mm radiator | ||
| 360mm radiator | ||
Above AIO slot(s) |
120mm radiator | |
| 240mm radiator | ||
| 360mm radiator | ||
Physical characteristics |
Width |
432 mm |
Height |
305 mm | |
Depth |
436 mm | |
Weight |
9.52 kg | |
Volume |
57.44 l | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Listan GmbH |
Postal address |
Wilhelm-Bergner-Str. 11C 21509 Glinde Allemagne | |
Electronic Address |
Click here
|
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Product referenced on 13 Feb 2026
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