- SKU: GELI-973
- MPN: A3X-WDG
- EAN: 4718466017567
- Spacious midi tower for zero-cable builds
- Up to ten 120 mm fans, even mounting spaces in the second chamber
- Space for up to two radiators (up to 360 mm in the lid, 140 mm at the back)
- For GPUs up to 430 mm and CPU coolers up to 180 mm
- Designed for motherboards with connections on the back
Jonsbo D300 Midi-Tower, 270 degrees, Tempered Glass - white
- Spacious midi tower for zero-cable builds
- Up to ten 120 mm fans, even mounting spaces in the second chamber
- Space for up to two radiators (up to 360 mm in the lid, 140 mm at the back)
- For GPUs up to 430 mm and CPU coolers up to 180 mm
- Designed for motherboards with connections on the back
- Spacious midi tower for zero-cable builds
- Up to ten 120 mm fans, even mounting spaces in the second chamber
- Space for up to two radiators (up to 360 mm in the lid, 140 mm at the back)
- For GPUs up to 430 mm and CPU coolers up to 180 mm
- Designed for motherboards with connections on the back
– Spacious midi tower for zero-cable builds
– Up to ten 120 mm fans, even mounting spaces in the second chamber
– Space for up to two radiators (up to 360 mm in the lid, 140 mm at the back)
– For GPUs up to 430 mm and CPU coolers up to 180 mm
– Designed for motherboards with connections on the back
JONSBO D300: Generous capacity and perfect airflow
The JONSBO D300 supports motherboards up to Micro-ATX and offers you more than enough options for installing your hardware. With space for up to ten fans, Jonsbo ensures optimal cooling performance.
The graphics card can be up to 430 mm long and the CPU cooler can have a height of up to 180 mm. There is also space for three 2.5 inch and 3.5 inch drives so that you have enough storage for your games and programs.
Support for motherboards with back-connect design
One highlight of the midi tower is that you can install motherboards with connections on the back. These include the models from the ASUS BTF and MSI Project Zero series.
Good view of the hardware thanks to the 270 degrees glass surface
The case is made of tempered glass on the side and front. This gives you a perfect view of the interior and your RGB lighting is shown off even better.
Note: A protective film is pre-installed on the glass of the case; this does not need to be removed for use.
| Specification | |
|---|---|
| Colour | White |
| Materials | Steel, Tempered Glass |
| Dimensions (W x H x D) | 236.4 x 420.9 x 460.2 mm |
| Weight | 8 kg |
| Form Factor | Micro-ATX, Mini-ITX |
| Total Fan Support | Top: 3×120 mm / 2×140 mm Side: 3×120 mm Rear: 1×120 mm / 1×140 mm Bottom: 1×120 mm PSU Chamber: 2×120 mm / 1×140 mm |
| Radiator Support | Rear: 120 / 140 mm Top: 240 / 360 mm |
| Drive Bays | 1× 3.5″ 2× 2.5″ |
| Expansion Slots | 5 |
| I/O Panel | 1× USB-C (3.2 Gen2, 10 Gbps) 2× USB-A (3.0 Gen1, 10 Gbps) 1× Front Audio |
| Max GPU Length | 430 mm |
| Max CPU Cooler Height | 180 mm |
| Max PSU Length | 200 mm |
| Specification | |
|---|---|
| Primary Colour | White |
| Dimensions (L × W × H) | 460.2 × 236.4 × 420.9 mm |
| Weight | 8 kg |
| Case Type | Mid Tower |
| Compatible Motherboard Formats | Micro-ATX, Mini-ITX |
| Max. Motherboard Format | Micro-ATX |
| Max. CPU Cooler Height | 180 mm |
| Max. GPU Length | 430 mm |
| Max. PSU Length | 200 mm |
| PSU Format | ATX |
| Fan Support | 120 mm fans: 10 140 mm fans: 4 |
| Max. Radiator Compatibility | 360 mm |
| Drive Bays | 2× 2.5″ 1× 3.5″ |
| External Ports | 1× USB 3.2 Type-C 2× USB 3.0 Type-A 1× audio output + 1× audio input (3.5 mm, TRS) |
| Side Panel | With window |
| Front Door | No |
| Filters Included | No |
| Noise Dampening | No |
| Mainboard Slide / Tray | No |
| Back-Connect Support | Yes |
| Back-Connect Compatibility | ASUS BTF, MSI Project Zero |
| Expansion Slots | 5 |
| Materials | Steel, Tempered Glass |
| Lighting / RGB | No |
| Fan / RGB Control | Yes |
£94.09£78.41 Inc VatEx Vat





































