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Jonsbo D400 black

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Jonsbo D400 black
black white
Chassis Form Factor:Midi Tower
Motherboard size:ATX
PSU power:no PSU
Internal bays 3.5":2
Internal bays 2.5":3
Front panel:USB A 2 pcs, USB C 1 pcs

Spacious gaming Midi Tower case from Jonsbo, primarily targeted at enthusiasts who prefer to customize their cooling systems. The "aquarium" concept is realized through glass panels on the front and side, showcasing the internal space, and the absence of pre-installed fans allows for the creation of a custom ventilation scheme from scratch. Dimensions of 514x239x488 mm and a weight of 8.5 kg indicate a substantial construction capable of accommodating ATX motherboards with reverse connections and graphics cards up to 450 mm in length — virtually any modern model including flagship ones.

The Jonsbo D400 case offers exceptional cooling organization options — ten fan mounts are distributed across all sides, including three side positions for direct component airflow. Support for large 360-mm liquid cooling radiators on the side and top enables the creation of a powerful thermal management system for overclocked configurations. The top positions are compatible with both 140-mm and 120-mm fans, ensuring flexibility of choice.

CPU coolers up to 169 mm in height can be installed through a special window. Vertical GPU installation creates an impressive presentation of the graphics accelerator. Dust filters on the top and bottom protect against dirt, and the hidden cable routing system maintains order inside. The side panel is equipped with a modern USB-C 3.2 gen2 port with 10 Gbps bandwidth, two USB 3.2 gen1 ports, and an audio jack. Rubberized feet ensure the stability of the massive structure.

All specifications
Specifications D400 Black
Colour
Featuresgaming
Form factorMidi Tower
Mountvertical
Motherboard supportATX
Board placementvertical
Reverse layout motherboard support
PSU form factorATX (regular)
Computer case
Dimensions (HxWxD)514x239x488 mm
Graphics card max lenght450 mm
Fan max height169 mm
Weight8.5 kg
Materialsteel
Rubber feet
Side panelremovable
Storage
PSU
PSU mountbottom
3.5" bays2
internal 2.5" compartments3 / instead of 3.5" /
Expansion slots7
Graphics card vertical mount
Cooling
Fans (back)1x120mm
Fans (side)3x120mm
Fans (top)2x140mm / 3x120mm /
Fans (bottom)3x120mm
Fan mounts total10
Dust filtertop and bottom
Liquid cooling system support
Liquid cooling system
Liquid cooling (side)360mm
Liquid cooling (top)360mm / 280/240 /
Liquid cooling mounts2
Connectors and functions
Placementon the side wall
USB-A 5Gbps2 pcs
USB-C 10Gbps1 pcs
Audio (microphone/headphones)
More features
Front panelglass
Side panel windowtempered glass
More featureshidden wiring
CPU cooling mount window
Official Websitejonsbo.com
Added to E-CatalogAugust 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Jonsbo 2026 - new arrivals, bestsellers, and the most relevant models Jonsbo.

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Jonsbo Jonsbo D400 Mid-Tower, ATX, Tempered Glass - Black D400 BLACK

Model D400 Color Black Dimension 488mm (D) × 239mm (W) × 514mm (H) Material SPC... moreC & SGCC Steel, ABS plastic, Tempered Glass Motherboard Mini-ITX / M-ATX / ATX Drive Bay 2.5" SSD ×2 or 3.5" HDD ×1 + 2.5" SSD ×1 / 2.5" SSD ×1 or 3.5" HDD ×1 Fan Top: 120mm ×3 / 140mm ×2 (optional) Side: 120mm ×3 (optional) Rear: 120mm ×1 (optional) Power Compartment: 120mm ×3 (optional) Water Cooling Top: 240mm / 280mm / 360mm ×1 (optional) Side: 360mm ×1 (optional) Power Supply ATX PS2 CPU Cooler 169mm Video Card ≤ 450mm Front I/O Port USB 3.2 Gen2 Type-C ×1 / USB 3.0 ×2 / Audio ×1 + Mic ×1 (2 in 1) Expansion Slot 7 Weight Net 8.5kg
Overclockers.co.uk
Delivery: to United Kingdom
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£69.00

Jonsbo D400 Midi Tower Black

Jonsbo D400 Midi Tower Black
Pcnova.co.uk
Delivery: in United Kingdom
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£73.24

Jonsbo D400 Midi Tower Black D400 BLACK

Jonsbo D400 Midi Tower Black
LaptopHub.uk
Delivery: in United Kingdom
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Jonsbo D400 Midi Tower Black D400 BLACK

Midi Tower PC Gaming. Mini-ITX, micro ATX, ATX. Supported HDD sizes: 2.5,3.5" SSD form factor: 2.5". Number of 2.5" bays: 2 N... moreumber of 3.5" bays: 1. Side window Illumination. Steel, Acrylonitrile butadiene styrene (ABS), Glass. Black. Jonsbo D400 Mid-Tower ATX Tempered Glass - Black. Design. Maximum graphics card length. 45 cm. Maximum CPU cooler height. 16.9 cm. On/off button. Yes. Reset button. Yes. Illumination. Yes. Suitable for. Gaming. Side window. Yes. Number of expansion slots. 7. Number of internal 3.5" bays. 1. Number of 2.5" bays. 2. Number of 3.5" bays. 1. Supported motherboard form factors. Mini-ITX, micro ATX, ATX. Product colour. Black. Material. Steel, Acrylonitrile butadiene styrene (ABS), Glass. Type. PC. Form factor. Midi Tower. Power supply. Power supply included. No. Ports & interfaces. Combo headphone/mic port. Yes. Audio output. Yes. Audio input. Yes. USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity. 1. USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity. 2. Cooling. Top radiator sizes supported. 240,280,360 mm. Side radiator sizes supported. 360 mm. Bottom fans diameters supported. 120,140 mm. Number of bottom fans supported (max). 3. Top fans diameters supported. 120,140 mm. Number of top fans supported (max). 3. Rear fans diameters supported. 120 mm. Number of rear fans supported (max). 1. Side fans diameters supported. 120 mm. Number of side fans supported (max). 3. Storage. SSD form factor. 2.5". Supported HDD sizes. 2.5,3.5". Weight & dimensions. Weight. 8.5 kg. Height. 514 mm. Depth. 488 mm. Width. 239 mm
Backtotheoffice.co.uk
Delivery: in United Kingdom
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£74.99

Jonsbo D400 Midi Tower Black D400 BLACK

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Gamingkit.co.uk
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Jonsbo D400 PC Case Black ATX Midi Tower with Tempered Glass 270 Panoramic Window Dual 360 mm Radiator Support USB-C D400 BL

Amazon.co.uk
Delivery: in United Kingdom
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£83.17

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