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Lian Li DAN B4 Wood Black Micro Tower Gaming Case
Co-developed with DAN Cases, the Lian Li DAN B4 Wood Black is a compact 21.3L micro-ATX case featuring a real wood panel for a warm, refined aesthetic. Supporting M-ATX motherboards, 358mm 4-slot GPUs, 140mm ATX PSUs, and 360mm radiators, the B4 Wood Black combines natural elegance with uncompromising performance in a versatile compact footprint.
358mm GPU
360mm AIO
Real Wood
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Key Features
🌳 Real Wood Panel — Warm & Refined
The B4 Wood Black features a real wood panel (Walnut) for a warmer, more refined setup. The clean design supports front-to-back airflow, balancing cooling performance with a premium natural aesthetic.
📐 Compact 21.3L with Broad Compatibility
With a compact 21.3L volume, the B4-mATX delivers impressive hardware compatibility, supporting M-ATX motherboards, 360mm AIOs, 140mm ATX PSUs, and up to 358mm 4-slot GPUs.
🌀 Flexible Cooling — Up to 9 Fans
Supports up to 9 fans across top, side, bottom, rear, and front. Includes 2 pre-installed 15mm slim fans on top. Side supports 360mm, 280mm, or 240mm radiators with SFX PSU.
🎮 358mm 4-Slot GPU + Anti-Sag
Supports GPUs up to 358mm and 4 slots thick with a pre-installed GPU anti-sag bracket for stability. The removable front bracket allows easy GPU installation from the front.
🔄 Rotatable AC Power Connector
Designed for both horizontal and vertical configurations, the rotatable AC inlet adapts to your setup. Face it outward for convenient cable access, or rotate it inward in vertical mode to avoid clearance limitations.
Technical Specifications
Is the DAN B4 Wood Black Right For You?
✓ Best For
- Compact mATX builds with high-end components
- Users wanting a real wood panel for a warm, refined aesthetic
- Builders who prefer 360mm AIO support in a small footprint
- Those who value natural materials in their PC build
- Gamers needing 358mm 4-slot GPU support
Consider Alternatives If
- You need ATX motherboard support (mATX only)
- You want back-connect motherboard support
- You require more than 2 storage drives
- You prefer all-metal or mesh aesthetics (wood panel only)
Common Questions
What material is the wood panel made of?
The B4 Wood Black features a real wood panel made from Walnut, providing a warm, natural aesthetic that complements any workspace or living area.
What motherboards does the DAN B4 Wood Black support?
The B4 Wood Black supports Micro-ATX and Mini-ITX motherboards. It does not support back-connect motherboards.
What GPUs fit in the DAN B4 Wood Black?
The B4 Wood Black supports GPUs up to 358mm in length and up to 4 slots thick. It includes a pre-installed GPU anti-sag bracket for stability.
Does the B4 Wood Black support 360mm radiators?
Yes. With an SFX power supply, the B4 Wood Black supports 360mm, 280mm, and 240mm radiators on the side. With an ATX PSU, it supports 240mm radiators.












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