Lian Li B4-mATX 21.3L PC Case, 358mm GPU, 360 AIO, 2 Slim Fans, Black Mesh | 2 Pre-Installed 120mm Slim Top Fans, Supports 360mm AIO, 140mm ATX PSU, Horizontal/Vertical Setup, Small Form Factor (B4X)
Product details
| Management number | 239390692 | Release Date | 2026/07/14 | List Price | US$28.00 | Model Number | 239390692 | ||
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- Compact Design: 21.3-liter small form factor case designed for mATX motherboards and GPUs up to 358mm.
- Versatile Orientation: Can be positioned horizontally or vertically, adapting to your workspace style.
- Enhanced Airflow: Features full mesh panels for optimal ventilation and cooling performance.
- Pre-installed Fans: Comes with two slim 120mm non-RGB fans for immediate cooling out of the box.
- Easy Cable Management: Rotatable AC inlet and ample rear clearance for tidy cable organization in both orientations.
- Supports up to a 360mm AIO with SFX PSU and accommodates ATX PSU (max 140mm) for flexible fan and radiator options.
| UPC | 840353054011 |
|---|---|
| ASIN | B0GX5DM6KB |
| Brand | Lian Li |
| Color | Black |
| Case Type | Mid Tower |
| Model Name | B4X |
| Item Weight | 11 Pounds |
| Manufacturer | LIAN LI |
| Model Number | B4X |
| Cooling Method | Air |
| Number of Fans | 2 |
| Mfr Part Number | B4X |
| Antenna Location | Gaming, Personal Computer |
| Compatible Devices | Desktop, Power Supply: ATX (Up to 140mm) / SFX |
| Enclosure Material | Mesh, Steel 4.0mm |
| Warranty Description | 1 Year Manufacturer |
| Supported Motherboard | Micro-ATX, Mini ITX |
| Item Dimensions D x W x H | 16.02"D x 7.52"W x 11.34"H |
| Power Supply Mounting Type | Top and Bottom Mount |
| Other Special Features of the Product | Built-In Fan, Dust Filter, Easy Cable Management, Flexible Cooling Configuration, Horizontal and Vertical Layouts, Pre-Installed 2x 15MM Slim Fans, Pre-Installed GPU Anti-Sag Bracket |
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