Lian-Li DAN Cases B4 PC Case, Micro-ATX - white
mATX, Mini-ITXColour4
Product details
The DAN Cases B4 PC case from Lian Li is a compact mini tower case specifically designed for Micro-ATX systems. It features a well-thought-out interior layout suitable for both gaming and professional use. The case supports various fan configurations, including 120 mm and 140 mm fans, to ensure effective cooling. With a capacity of 21.3 liters and the ability to accommodate both SFX and ATX power supplies, it offers flexibility in component selection. The integrated anti-dust filters contribute to the longevity of the hardware by protecting the interior from dust accumulation. Additionally, the case is equipped with a power switch and allows for the installation of liquid cooling systems, providing extra cooling performance. The precise arrangement of fan slots, including support for front, side, bottom, and rear fans, ensures optimal airflow. The simple white design emphasizes modern aesthetics and seamlessly fits into various environments.
Highlights:
- Compact mini tower design
- Optimized airflow
- Flexible power supply support.
PC case design | Mini tower |
Max. length graphics card | 358 mm |
Max. height CPU cooler | 162 mm |
Max length of power supply | 140 mm |
Front connections | Headphones, Microphone, USB-A, USB-C |
Item number | 72461264 |
Manufacturer | Lian-Li |
Category | PC case |
Manufacturer No. | G99.B4W.00 |
Release date | 13/7/2026 |
Colour | White |
Exact colour description | White |
Material group | Metal |
Material | Steel |
PC case design | Mini tower |
Form factor | Micro ATX (mATX), Mini-ITX |
"Number of 2.5"" drive slots" | 1x |
Max. length graphics card | 358 mm |
Max. height CPU cooler | 162 mm |
Max length of power supply | 140 mm |
Front connections | Headphones, Microphone, USB-A, USB-C |
Exact USB ports | USB-A 3.2 Gen 1 (2x), USB-C 3.2 Gen 2 (1x) |
Number of fans | 2x |
Fan location | Aspect, Bottom side, Front side, Rear side |
Radiator locations | Aspect |
Fan mount locations | 1x 120mm |
Fan mount locations | 1x 120mm |
Fan mount locations | 3x 120mm, 3x 140mm |
Radiator mount locations | 1x max. 240mm, 1x max. 280mm, 1x max. 360mm |
Fan mount locations | 3x 120mm, 3x 140mm |
Fans included | 2x 120mm |
Country of origin | Taiwan |
CO₂ emissions | 1,69 kg |
Climate contribution | EUR 0,12 |
Height | 28.80 cm |
Length | 42 cm |
Width | 19.10 cm |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «PC case» category have a defect within the first 24 months?
Source: Galaxus- 4.Fractal0,3 %
- 4.Jonsplus0,3 %
- 4.Lian-Li0,3 %
- 4.Phanteks0,3 %
- 4.Thermaltake0,3 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 4.be quiet!2 days
- 4.Deepcool2 days
- 6.Fractal3 days
- 6.Lian-Li3 days
- 8.Corsair10 days
Return rate
How often is a product of this brand in the «PC case» category returned?
Source: Galaxus- 7.Corsair3,5 %
- 7.Hyte3,5 %
- 9.Lian-Li3,6 %
- 9.Phanteks3,6 %
- 11.Montech3,7 %



