- Brand
- LIAN LI
- Model
- B4-mATX Mesh White
- Product Type
- Compact PC Case
- SKU
- G99.B4W-WD.00 (Tech Arc listing)
- Colour
- White
- Case Volume
- 21.3 Litres
- Dimensions (D × W × H)
- 420 × 191 × 288mm
- Chassis Material
- Steel
- Front Panel
- Mesh-style design
- Motherboard Support
- Micro-ATX, Mini-ITX
- Back-Connect Motherboard Support
- No
- Maximum GPU Length
- 358mm
- GPU Expansion Slots
- Up to 4 slots
- CPU Cooler Clearance
- Up to 165mm without side fan bracket; 159mm with bracket
- PSU Support
- ATX up to 140mm / SFX
- Radiator Support
- Up to 360mm with SFX PSU; up to 240mm with ATX PSU
- Pre-Installed Fans
- 2 × 120 × 15mm slim fans
- Top Fan Support
- 2 × 120mm
- Side Fan Support
- Up to 3 × 120mm or 2 × 140mm with SFX PSU
- Bottom Fan Support
- Up to 3 × 120mm or 2 × 140mm, subject to GPU clearance
- Rear Fan Support
- 1 × 120mm
- Front Fan Support
- 1 × 120mm slim fan with SFX PSU, subject to configuration
- Storage Support
- 1 × 2.5-inch SSD at front; bottom supports 1 × 3.5-inch HDD or 1 × 2.5-inch SSD
- USB Type-A Ports
- 2 × USB 3.0
- USB Type-C Port
- 1 × USB 3.2 Type-C, up to 20Gbps
- Audio Port
- 1
- Dust Filter
- Removable magnetic bottom filter
- Installation Orientation
- Horizontal / Vertical
- GPU Anti-Sag Bracket
- Included
- Vertical AeroDeck
- Optional accessory, sold separately