Jonsplus BO400 PC Case, Mid Tower, ATX, Tempered Glass – gunmetal grey
The Jonsplus BO400 is an innovative showcase case that impresses with its modular architecture, high-quality materials, and smart cooling. Focusing on flexibility and aesthetics, it offers everything enthusiasts and modders need for a custom setup.
- Showcase case: Mid tower with sturdy aluminium frame
- Interchangeable top panel: Choose between a metal or glass top cover
- Tool-free side panel removal: All panels can be removed without tools
- 24-pin cable cover: Adjustable cover to hide the 24-pin cable
- Flexible GPU bracket: Compatible with various GPU lengths
Jonsplus BO400: Midi-Tower With a Panoramic Design
Showcase your build with the Jonsplus BO400: This mid tower impresses with extensive cooling options, modular covers, and room for high-end hardware.
Flexible Panoramic Design
By default, the case comes with a durable metal top panel – but this can easily be replaced with the included glass panel. The front panel can also be swapped for a metal cover.
You decide: go for a subtle design with metal elements or a stunning glass panorama – on two or three sides. Either way, your hardware will be on full display!
Clean Cable Management From Every Angle
The Jonsplus BO400 supports motherboards with a back-connect design – all connectors are hidden at the back. That means no messy cables obstructing the view of your gaming hardware. The case also features a built-in cover to conceal the 24-pin cable and keep it securely in place.
Premium Aluminium Frame
The frame is made from aluminium, ensuring a solid and robust structure while improving airflow thanks to better heat dissipation – all in a premium finish.
Room for High-End Hardware
- Mini-ITX, mATX, and ATX motherboards
- Graphics cards up to 435mm in length
- CPU coolers up to 173mm in height
- PSUs up to 200mm
- Up to two 3.5" SSDs and four 3.5" HDDs
- I/O panel: 2x USB 3.0, 1x USB-C 3.1, 1x 3.5 mm audio jack
This midi-tower provides plenty of room for high-end components, making it ideal for seasoned PC builders as well as beginners looking to assemble their first gaming rig.
Powerful Cooling in Any Situation
To stay cool under heavy loads, the Jonsplus BO400 supports up to ten 120mm fans. It also accommodates up to three 280mm or 360mm AiO liquid coolers, so you’re free to choose between air or water cooling for your CPU.
Case Includes Adjustable Mounts for Fans and GPUs
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Thanks to the adjustable GPU bracket, your powerful graphics card stays securely in place. The bracket can be customised in both length and height to suit various GPU models.
The lower fan mounts can be installed in two different positions. The slightly elevated position is ideal for fans with side-mounted LEDs, allowing the lighting to shine even more effectively.
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Colour
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Primary Colour
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Grey
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Dimensions
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Length / Depth
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474 mm
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Width
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311 mm
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Height
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489 mm
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Weight
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12.9 kg
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Case
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Case Type
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Mid Tower
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Motherboard Support
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Compatible Motherboard Formats
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ATX, Micro-ATX, Mini-ITX
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Max. Motherboard Format
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ATX
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Internal Dimensions
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Max. CPU Cooler Height
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173 mm
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Max. GPU Length
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435 mm
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Max. PSU Length / Depth
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200 mm
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Display
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Display Included
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No
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Power Supply
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PSU included
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No
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PSU Format
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ATX
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Power Supply Position
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rear bottom
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Cable Specifications
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Riser Cable Included
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No
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Fan Support
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Case Fan Support (Bottom)
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120mm Fan (3x), 140mm Fan (2x)
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Case Fan Support (Rear)
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120mm Fan (1x)
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Case Fan Support (Side)
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120mm Fan (3x)
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Case Fan Support (Top)
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120mm Fan (3x), 140mm Fan (2x)
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Max. Number of Fans
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10
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120 mm fans
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10
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140 mm fans
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4
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Radiator Support
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Max. Radiator Compatibility
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3x Triple (360 mm)
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Radiator/AIO Support (Bottom)
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280mm Radiator, 360mm Radiator
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Radiator/AIO Support (Side)
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360mm Radiator
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Radiator/AIO Support (Top)
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280mm Radiator, 360mm Radiator
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Drive Bays
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Max. 2.5 Inch Drives
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2
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Max. 3.5 Inch Drives
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4
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Max. 5.25 Inch Drives
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0
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Hot swap drive bays
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No
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External Ports
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Front I/O – USB Type C Ports Total
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1
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Front I/O – USB Type A Ports Total
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2
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USB 3.2 (external) Type C
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1
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USB 3.0 (external) Type A
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2
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Audio outputs & inputs
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1x output / input comb. (3.5 mm jack, 4-pin, TRRS)
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Case Features
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I/O position
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Side
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Side panel
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with window
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Vertical GPU Mount
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No
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Adjustable Vertical GPU Bracket
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No
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Front door
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No
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Cable Management
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Yes
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Filters Included
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Yes
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Noise dampening
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No
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Mainboard slide / tray
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No
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Remote included
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No
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Transport System
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No
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Back Connect
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Back Connect
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Yes
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Back-Connect Compatibility
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ASUS BTF, Gigabyte Project Stealth, MSI Project Zero
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Expansion Slots
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Expansion slots / PCI slots
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8
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Features
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Housing Feedthrough
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No
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Connectivity
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Card reader
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No
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Fan Header
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Fan Controller / Fan Hub
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No
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Mounting
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Case VESA Mountable
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No
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Internal Monitor Mount
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No
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Materials
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Materials
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Steel, Tempered Glass
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Lighting
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Lighting / RGB
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No
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Additional Contents
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Fans Included
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No
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Included fans
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None
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Product reviews displayed are aggregated from all Pro Gamers Group websites.
| Compliance Documents | |
| Manufacturer Information | Caseking GmbH Gaußstraße 1, 10589 Berlin, Germany [email protected] |
| Responsible Person | Caseking GmbH Gaußstraße 1, 10589 Berlin, Germany [email protected] |