High strength aluminum alloy frame forming process: T6mm CNC aluminum alloy,Anodized brushed panel, presenting a 3D texture
A desktop game PC case in 3-sided side view mode: The default metal top cover at the factory can be replaced with the included glass top cover, achieving a 3- sided side view on the top, front, and side
Compatible with ATX Back-connect MB/BTF: Provide a more concise internal hardware visual environment
Panel indicator light can be connected to ARGB control
Tool free buckle opening mid tower PC Case
High-performance Hardware Compatible:
Cooling : Water Cooling: Compatible with 3x 360 AIO
CPU Cooler :H173mm
GPU Support Length: 435mm /17.13
ATX PS2 power supply Length support200mm
Fan support : 10PCS Max.
MB Support:Mini-ITX / Micro-ATX/ ATX/ ATX BTF
Support : 2x 2.5 SSD OR 4 x3.5HDD
Expansion Slots: 8
USB 3.2 Gen 1 Type-A*2/ USB 3.2 Gen 2 Type-C*1/Earphone& MIC 2 in 1
Size : 474mm *311mm*489mm/18.66x12.24x19.25
Color:Gray
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Overview
Specs
Reviews (4)
New JONSBO BO400 Gray ATX Computer Case, Aluminum Frame, SP Back-Connect MB, High Compatibility PC Case, SP GPU 435mm/PSU 200mm / AIO 360x3, 3 Sided Perspective, Desktop Display Chassis, Gray
Learn more about the JONSBO BO400 GRAY
Details
Motherboard Compatibility
ATX (Back Connect)
Front Panel Ports
Front Ports
USB3.2 Gen1 Type-A*2/USB3.2 Gen 2 Type-C*1/AUDIO*1 & MIC*1
AIO Top 240/280/360 (Optional);AIO Side:360 (Optional);AIO Bottom:240/280/360 (Optional)
Dimensions & Weight
Max GPU Length
435 mm
Max CPU Cooler Height
173 mm
Max PSU Length
200 mm
Dimensions
474 * 311* 489mm( Foot pad included)
Weight
12.9kgs
Additional Info
Features
JONSBO BO400 ATX Computer Case- High strength aluminum alloy frame forming process: T6mm CNC aluminum alloy,Anodized brushed panel, presenting a 3D texture A desktop game PC case in 3-sided side view mode: The default metal top cover at the factory can be replaced with the included glass top cover, achieving a 3- sided side view on the top, front, and side Compatible with ATX Back-connect MB/BTF: Provide a more concise internal hardware visual environment Panel indicator light can be connected to ARGB control Tool free buckle opening mid tower PC Case High-performance Hardware Compatible: Cooling : Water Cooling: Compatible with 3x 360 AIO CPU Cooler :H173mm GPU Support Length: 435mm /17.13 ATX PS2 power supply Length support200mm Fan support : 10PCS Max. MB Support:Mini-ITX / Micro-ATX/ ATX/ ATX BTF Support : 2x 2.5 SSD OR 4 x3.5HDD Expansion Slots: 8 USB 3.2 Gen 1 Type-A*2/ USB 3.2 Gen 2 Type-C*1/Earphone& MIC 2 in 1 Size : 474mm *311mm*489mm/18.66x12.24x19.25 Color:Gray
Additional Information
First Listed on Newegg
August 20, 2025
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.