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$147.12
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LIAN LI B4 B4X Black Steel 4.0mm ATX / Micro ATX Mid Tower Computer Cases
- Steel 4.0mm ATX / Micro ATX Mid Tower
- USB 3.0 Type A x 2; Power Button x 1 Audio x 1; USB 3.2 Type C x 1 Front Ports
- 1 Internal 3.5" Drive Bays
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Learn more about the Lian Li B4X
| Brand | LIAN LI |
|---|---|
| Series | B4 |
| Model | B4X |
| Type | ATX / Micro ATX Mid Tower |
|---|---|
| Color | Black |
| Case Material | Steel 4.0mm |
| PSU Mount | Top and Bottom |
| Motherboard Compatibility | Micro ATX |
| Dust Filters | Bottom: Magnetic filter x 1 |
| Internal 3.5" Drive Bays | 1 |
|---|---|
| Internal 2.5" Drive Bays | 1 |
| Expansion Slots | 4 |
| Front Ports | USB 3.0 Type A x 2; Power Button x 1 Audio x 1; USB 3.2 Type C x 1 |
|---|
| Fan Options | Top: 120mm x 2 (Pre-installed) Side (With SFX PSU) 120mm x 3 / 140mm x 2 Side (With ATX PSU): 120mm x 2 / 140mm x 2 Front (With SFX PSU ONLY): 120mm x 1 Bottom: 120 mm x 3 / 140mm x 2 Rear: 120 mm x 1 |
|---|---|
| Radiator Options | Side - Up to 360mm |
| 120mm Fans | 2 |
| Max GPU Length | 358.9 |
|---|---|
| Max CPU Cooler Height | 166.5 |
| Max PSU Length | 140 mm |
| Dimensions | 47.6*26.6*36.3CM |
| Weight | 5.1kg |
| First Listed on Newegg | August 25, 2026 |
|---|
Warranty & Returns
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Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by BTE Outlet Return Policy
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