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Jonsbo

JONSBO D31 MESH Black Micro ATX Computer Case, MATX/ITX Mainboard/Support RTX 4090(335-400mm) GPU 360/280AIO,Power ATX/SFX: 100mm-220mm Multiple Tool-Free Design,Black

  • Based on 53 reviews
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Availability: 17 left in stock
Fulfilled by Amazon
Arrives Thursday, Sep 17
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Style: D31 Mesh Black


Features

  • D31 "Pine cone" series-Mesh Screen PC Case This model D31 is a Micro ATX model. If you need a larger size, please purchase D41. The mesh panel is easier to ventilate and dissipate heat. Small size, big compatibility, easier to build your PC.More convenient
  • Computer case size 205*363*452mm POWER SUPPLY: ATX / SFX: 100mm-220mm L max The 4-level height adjustment of the power supply position is added,Whether it is to set up a personal small workstation or a feverish E-sports PC, D31 can easily select the hardware.
  • Computer Case Motherboard : MATX/MicroATX
  • Air cooler:168mm high-order / Support AIO:360/280/240 (Top) 360/240 (Bottom)
  • GPU:330-400mm PSU: ATX/SFX:100mm-220mm L max

Description

JONSBO Case series are designed to meet the real needs of the users JONSBO products not only meeting the performance requirements but also the home art on the desktop The heat flow in the space will rise naturally. The D31 follows this characteristic to build the air duct: it supports up to 8 or 12CM fans (or 4 14CM+2 12CM fans). Thanks to the relatively low box height, the vertical air flow from bottom to top quickly covers the heating hardware, and the internal accumulated heat is discharged from the top mesh. In addition, the installation direction of the power supply can be bidirectional: the power supply air inlet can face the panel direction, without interfering with the internal air duct under the air cooling radiator environment. The GPU calculation length includes the total length of the pci-e block The length of the GPU is affected by the orientation of the power supply When three 12cm fans are installed on the top, the power supply can be installed in the second hanging position If 360AIO is installed on the top, it is recommended to install the power supply with a length of 14cm to obtain a longer GPU installation control When the length of the GPU supply is <330mm, the power supply can be installed in the fourth hanging position. Fan support： Top：120mm*3 or 140mm*2( Optional) Rear：120mm*1( Optional) Bottom：120mm*3 or 140mm*2( Optional) Front：120mm*1( Optional) AIO SUPPORT： Top：120/240/280/360*1 Rear：120*1 bottom：120/240/360*1

Brand: Jonsbo


Motherboard Compatability: Micro ATX


Case Type: Tower


Recommended Uses For Product: Business


Color: BLACK


Material: Metal


Power Supply Mounting Type: Bottom Mount


Cooling Method: Air


Model Name: D31


Product Dimensions: 17.32"D x 8.07"W x 14.29"H


Supported Motherboard: Micro ATX


Case Type: Tower


Power Supply Mounting Type: Bottom Mount


Cooling Method: Air


Total USB 2.0 Ports: 3


Total Usb Ports: 3


Hard Disk Form Factor: 3.5 inches


Internal Bays Quantity: 2


Compatible Devices: Micro ATX Motherboards


Color: BLACK


Enclosure Material: Metal


Item Dimensions D x W x H: 17.32"D x 8.07"W x 14.29"H


Brand: Jonsbo


Model Name: D31


Number of Items: 1


Manufacturer: Dongguan Sibo Sitong Industrial Co., LTD


Model Number: D31


Warranty Description: 2 Year Manufacturer


Antenna Location: Business


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Good quality box
Style: D31 Mesh Black
Great box, good airflow, easy to fit with parts
Reviewed in the United States on August 3, 2026 by Benjamin mceuen
    • This is one of those "It maybe an unheard of brand, but its solid product."
Style: D31 Mesh Black
Pros- The cable routing is nice and comes with a decent amount of anchor points for zipties. Fits a 360mm aio Magnetic dust filter and bottom clearance for air intake can be 2x 140mm fans (can allow for a HDD) or 3x 120mm fan (no hdd) and pushes plenty of air If you go with a 280mm radiator (if you go with a 360mm aio the psu will have to sit in the middle) you can fit any graphics card in this. If you have a 360mm radiator you have the mid section to install the psu, this still allows for large cards, but if you want the max size card you will need an SFX psu and some creativity. PSU can be moved to different levels Usb3.0 front panel connectors are generally bulky and round, this one is flat. Every exterior panel except the pcie brackets are all toolless. Cons- The 2.5 inch mounting brackets are hidden on the right side of the case, but the arrangement is a little awkward. Could use improvement. The front panel has space for a 120mm fan, which sits below the psu can collide with the psu cables and the cables probably don't allow for optimal flow. Note- Ok, while it probably could use a better locking mechanism for the side panels, it comes with replacement clips. I broke a clip by pounding the panel shut. so my fault. ... show more
Reviewed in the United States on January 14, 2025 by David E.
    • Great for smaller pcs
Style: D31 Mesh Black
Cool little case for a small motherboard. I was able to fit 7 fans in there but the only problem is the back where all the wiring goes, it’s not that spacey back there but I was able to make it work.
Reviewed in the United States on August 7, 2025 by Vincent
    • Recommend for small pc build
Style: D31 Mesh Black
Very nice pc case, love the small form factor. The mechanism to remove the glass side panel and back panel is very nice and easy as it hooks in at the bottom and the top connects with magnets. The only complaint I have is the top panel of the case has thumbscrews, which is the only panel that has screws for some reason, that are pretty finnicky and needs to be removed in order to shut off the psu. Case requires good cooling since its smaller of course but it is just the right size to fit all of your standard pc parts aside from the motherboard as the case only supports m-atx. You can fit standard atx power supplies even ones on the longer side given that your gpu isn't too long aswell. Building in this case isnt hard or bad either and would probably be a cake walk if you get a short atx psu and cable extentions. ... show more
Reviewed in the United States on September 20, 2025 by GC
    • Awesome Case
Style: D31 Mesh Black
Review Image by Addison
Review Image by Addison
Review Image by Addison
Big fan of this case. Cable management layout was nice. Layout was clean, simple and effective. Highly recommend.
Reviewed in the United States on November 13, 2025 by Addison
    • Recomend
Style: D31 Mesh Black
Looks great everything works very hard to cable manage tho
Reviewed in the United States on August 8, 2026 by David
    • Truly an Awesome Case
Style: D31 Mesh Black
Review Image by Timothy Cook
Review Image by Timothy Cook
Review Image by Timothy Cook
This case layout is the best I have seen. Anyone who has built there own PC knows that connecting all the cables to the motherboard can be a pain. Everyone has there own tricks to cope with that task, I myself connect all the cables that I possibly before mounting the motherboard on the case. This case is laid out in such away that you do have room to connect the cables that can't be connected until after the motherboard is mounted. First they put the placement of the PSU out of the way in the front. Also, they reduced the front panel jumper connectors to just Power switch and power+ power-. The cable management is great leaving you with a clean lookin interface that you can be proud of having a glass side panel displaying the inside of your PC. ... show more
Reviewed in the United States on February 17, 2024 by Timothy Cook
    • modularity
Style: D31 Mesh Black
I like it, it's compact, practical and the air flow is good
Reviewed in the United States on February 6, 2025 by maquina de fuego

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