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V4 Black Aluminium Black Micro-ATX Case €74,31 New
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V4 Silver Aluminium Silver Micro-ATX Case €74,31 New
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Jonsbo V4 Aluminium Micro-ATX Cases

The Jonsbo V4 is a compact chassis that supports Micro-ATX motherboards and graphics cards up to 260mm in length, all encased in an elegant full aluminium chassis.


  1. Small and compact full aluminium chassis
  2. Compatible with up to Micro-ATX motherboards
  3. Supports full size ATX PSUs
  4. Accommodates graphics cards up to 260mm

The Jonsbo V4 is manufactured completely of 1.5mm thick anodised aluminium, with the power button centrally located at the bottom of the case. The Jonsbo V4 offers a classical, timeless design that blends in perfectly with any environment. The chassis is designed for a Micro-ATX motherboards and a standard ATX power supply and even supports graphics cards up to 260mm in length.

The case can accommodate either three 3.5” drives or two 3.5” drives and one 2.5” HDD/SSDs. A separate HDD holder is equipped for two 3.5” drives, at the case bottom which also supports 2.5” drives. The HDD holder can be disassembled in a few simple steps, which simplifies the installation of hard drives significantly. A total of four PCI expansion slots are available for the installation of graphics cards. You can mount VGA cards with a maximum length of up to 260mm in the Jonsbo V4.

The cooling system of Jonsbo V4 is designed to minimise noise. For optimal system cooling the left side panel is perforated, allowing a continuous exchange of air for the CPU cooler. On the rear of the case up to three 80mm fans can be mounted (if required) to aid in case ventilation. The use of aluminium also contributes to improved heat dissipation.

Externally, two USB 3.0 ports are available, as well as the HD audio ports (mic and headphones). Appropriate hardware can therefore be connected quick and easy.

The case also features four refined aluminium “HiFi” case feet that effectively decouple the case thanks to a special rubber-dampening material on the bottom of each foot.

Show specifications and reviews for:
SpecificationsJonsbo V4 BlackJonsbo V4 Silver
Form Factor MotherboardMini-ITX, Micro-ATX Mini-ITX, Micro-ATX
Form Factor PSUATX ATX
3.5” drive bay internal3 3
2.5” drive bay internal1 (removes 1 3.5” drive bay) 1 (removes 1 3.5” drive bay)
Support case fans3 x 80mm 3 x 80mm
Dimensions HxWxD280 x 240 x 280mm 280 x 240 x 280mm
Weight2.0 kg 2.0 kg
MaterialAluminium Aluminium
Maximum VGA Card Length260mm 260mm
Maximum height of CPU coolers120mm 120mm
Warranty24 months 24 months
EAN barcode4250140363008 4250140363053
SpecificationsJonsbo V4 BlackJonsbo V4 Silver
Form Factor MotherboardMini-ITX, Micro-ATX
Form Factor PSUATX
3.5” drive bay internal3
2.5” drive bay internal1 (removes 1 3.5” drive bay)
Support case fans3 x 80mm
Dimensions HxWxD280 x 240 x 280mm
Weight2.0 kg
Maximum VGA Card Length260mm
Maximum height of CPU coolers120mm
Warranty24 months
EAN barcode4250140363008 4250140363053

Product Resources

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“I’ve always built my own PC’s”

“I’ve always built my own PC’s, but this time around I figured I’d buy a ready made. I was a little apprehensive, but after working out the cost of the components I’d be paying not a lot more to have it built, shipped and warranted.

I gave Quiet PC a try and am so glad I did.

I’m not a gamer and wanted a fast and silent PC to do development work on. A fast process, disk and lots of memory is required for virtual machines and compiling code. So I went for the fastest i9 I could.

- UMX4 Zone Black Compact Midi Tower Aluminium ATX Case

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- 9th Gen Core i9 9900K 3.6GHz 8C/16T 95W 16MB Coffee Lake CPU

- Corsair DDR4 Vengeance LPX 64GB (4x16GB) Memory Kit

- Silverstone Heligon HE02-V2 Fanless CPU Cooler (up to 95W)

- Palit GeForce GTX 1050 Ti KalmX 4GB Fanless Graphics Card

- Nofan P-500A Silent 500W Fanless 80+ GOLD PSU

- Samsung 970 EVO Plus 500GB M.2 NVMe SSD (3500/3200)

- Seagate FireCuda 2TB 3.5in Solid State Hybrid Drive SSHD

When it arrived - earlier than expected, I powered it on and installed my OS etc. I discovered that my monitors wouldn’t stay on. I was using a power saving plug that turns my monitors on only when my PC is on. This new PC draws so little power the energy saving plug doesn’t detect it’s on!

It’s so strange that it sits there totally silent. It’s actually difficult to tell if it’s on.

When I opened the case (no screws required) to install my WiFi card the inside was so tidy I was very impressed. Compared to my old rats nest of wires in the old PC this is almost bare.

A very satisfied customer. Well done Quiet PC.”

2nd September 2019 via Trustpilot