The Jonsplus BO400CG is a high-quality showcase case for enthusiasts who want to stylishly display their hardware. Featuring a curved glass panel, modular design, and plenty of space for high-end components, it combines design, flexibility, and strong cooling performance.
The Jonsplus BO400CG is a high-quality showcase case for enthusiasts who want to stylishly display their hardware. Featuring a curved glass panel, modular design, and plenty of space for high-end components, it combines design, flexibility, and strong cooling performance.
The Jonsplus BO400CG is a high-quality showcase case for enthusiasts who want to stylishly display their hardware. Featuring a curved glass panel, modular design, and plenty of space for high-end components, it combines design, flexibility, and strong cooling performance.
The Jonsplus BO400CG is a high-quality showcase case for enthusiasts who want to stylishly display their hardware. Featuring a curved glass panel, modular design, and plenty of space for high-end components, it combines design, flexibility, and strong cooling performance.
–Â Curved-glass showcase impressively showcases hardware
– Supports ATX, Micro-ATX, and Mini-ITX motherboards for flexible builds
– Generous interior space for long GPUs and tall CPU coolers
– Modular covers allow customized looks and airflow adjustments
– Extensive fan and radiator options for powerful cooling
– Panorama design with curved glass
The BO400CG clearly stands out from classic cases thanks to its curved glass panel. The gently curved glass surface creates a seamless panoramic look without harsh edges. This ensures your hardware is perfectly displayed from almost every angle.
High-quality materials and clever modularity
The sturdy aluminum frame not only gives the case a premium appearance but also aids heat dissipation. Tool-free removable side panels and interchangeable covers make assembly and later modifications easier. Cable management solutions ensure a clean look.
Plenty of space for high-end hardware and cooling
With support for graphics cards up to 435 mm, CPU coolers up to 173 mm, and power supplies up to 200 mm, the BO400CG is suitable for powerful systems. Up to ten 120 mm fans or multiple large radiators enable effective air or water cooling—even under heavy load.
| Colour | |
| Primary Colour | Gunmetal Grey |
| Dimensions & Weight | |
| Length / Depth | 474 mm |
| Width | 311 mm |
| Height | 489 mm |
| Weight | 12.9 kg |
| Case Details | |
| Case Type | Mid Tower |
| Motherboard Support | |
| Supported Formats | ATX, Micro-ATX, Mini-ITX |
| Maximum Motherboard Size | ATX |
| Internal Clearance | |
| Max. CPU Cooler Height | 173 mm |
| Max. GPU Length | 435 mm |
| Max. PSU Length | 200 mm |
| Display & Power Supply | |
| Display Included | No |
| PSU Included | No |
| PSU Format | ATX |
| PSU Position | Rear Bottom |
| Cable & Expansion | |
| Riser Cable Included | No |
| Expansion Slots | 8 |
| Fan Support | |
| Bottom Fan Support | 3× 120 mm / 2× 140 mm |
| Rear Fan Support | 1× 120 mm |
| Side Fan Support | 3× 120 mm |
| Top Fan Support | 3× 120 mm / 2× 140 mm |
| Maximum Fans Supported | 10 (120 mm), 4 (140 mm) |
| Radiator Support | |
| Maximum Radiators | Up to 3× 360 mm |
| Bottom Radiator Support | 280 mm / 360 mm |
| Side Radiator Support | 360 mm |
| Top Radiator Support | 280 mm / 360 mm |
| Drive Bays | |
| 2.5″ Drive Bays | 2 |
| 3.5″ Drive Bays | 4 |
| 5.25″ Drive Bays | 0 |
| Hot-Swap Bays | No |
| Front I/O Ports | |
| USB Type-C | 1× USB 3.2 Type-C |
| USB Type-A | 2× USB 3.0 |
| Audio Ports | 1× Combo Jack (3.5 mm, TRRS) |
| Case Features | |
| I/O Position | Side |
| Side Panel | Tempered Glass Window |
| Cable Management | Yes |
| Dust Filters Included | Yes |
| Noise Dampening | No |
| Back-Connect Support | |
| Back-Connect Ready | Yes |
| Compatible Standards | ASUS BTF, Gigabyte Project Stealth, MSI Project Zero |
| Materials | |
| Construction Materials | Steel, Tempered Glass |
| Lighting | |
| RGB Lighting | No |
| Included Contents | |
| Fans Included | No |
£259.00£215.83 Inc VatEx Vat
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