

🚀 Elevate your build game with the ultra-compact, powerhouse-ready Z20 case!
The JONSBO Z20 is a premium Micro-ATX mini tower PC case designed for professionals who demand high performance in a compact form. With a sturdy 2mm steel frame, it supports up to 363mm GPUs, 240mm AIO liquid cooling, and CPU coolers up to 164mm tall. Its detachable carrying handle and magnetic dust filters combine portability with maintenance ease. Featuring versatile PSU mounting options and advanced cable management, the Z20 delivers a sleek, efficient build experience tailored for modern workspaces.















| ASIN | B0CWQK3LMB |
| Antenna Location | Business |
| Best Sellers Rank | #45 in Computer Cases |
| Brand | Jonsbo |
| Case Type | Mini-Tower |
| Color | BLACK |
| Compatible Devices | Mini-ITX / Micro-ATX motherboards, SFX / SFX-L PSUs, up to 240mm AIO coolers, up to 363mm GPUs, 2.5" SSDs, 3.5" HDDs |
| Cooling Method | Air, Water |
| Customer Reviews | 4.7 4.7 out of 5 stars (403) |
| Enclosure Material | Metal |
| Hard Disk Form Factor | 3.5 Inches |
| Internal Bays Quantity | 4 |
| Manufacturer | JONSBO |
| Model Name | Z20 |
| Power Supply Mounting Type | Bottom Mount |
| Supported Motherboard | Micro ATX |
| Total Expansion Slots Quantity | 4 |
| Total USB 3.0 Ports | 1 |
| Total Usb Ports | 1 |
| Warranty Description | 2 Year Manufacturer |
D**H
Very clever cable management, strong!!!!!
A pleasure to work in, though I had to re-install fans couple times to get cable right. Extremely good air flow with 2 BeQuiet 140s on bottom and top! (I disposed the dust filters except for bottom.) Theralright Peerless Assassin works nicely. Handle works nicely to keep people from putting things on top blocking air flow. Excellent sturdy build quality, at this price. My 1st micro-atx after 30+ builds, and I'm a fan!! Mobo runs much cooler than ITX with more features and lower cost. This case is very compact!!!
S**H
Great value, Sturdy Sleek and Stylish!
I just wanted to give a shout-out to this brand and their product before I build (orange version). Though I had never heard of them before, they seem to know what they doing and have an intuitive grasp for how to effectively blend Form and Function. I've uploaded some photos from the unboxing, one which includes a view behind the removed side-panel and an example of their cable management accommodations (though there are more within the case body). This 'use-case' is for a small video production studio and I needed it to fit on a short-scale skinny table that I'm using as the desk, which would also snugly house my micro-ATX motherboard. Needed room for the camera and the lights, afterall! Honestly, it's a lot nicer than I was even expecting - particularly for this price. If you were on the fence about grabbing one before they run out, I'd highly recommend it! (Will upload more photos and commentary once the build is complete) ==== UPDATE: Well, my view on the manufacturers and designers of this product have not changed, but have actually improved somewhat - or let's say, I was pleasantly surprised. I have seen some reviews stating that the instructions are not clear. I emphatically disagree. They ARE minimalist, but you can tell a lot of thought went into the point of view of the person reading the instructions, and how they were laid out, such that an average builder could mostly understand and not have to guess. They label ALL of the screws and components with their own alphabetic letters (pictured), separate each piece-group into a bag with the letter actually printed on it and, they provide spare parts of which I actually did need one - and even give you multiple arrangements for how to hang your power supply. I was able to follow the instructions from beginning to end and I actually haven't done an in-case build for a long time. My last build was a TEST BENCH and you can see some photos for that if you look at my other reviews. SOME THINGS TO CONSIDER: The quarters ARE tight in the case of a Micro-ATX, particularly at the bottom of the case (pictured), in that there isn't much clearance between the mobo and the case itself. This was only an issue when I attempted to connect the front panel wires included in the case. Speaking of which, you want to make sure your motherboard has the USB-C front-panel pins on it (wire is pictured), because mind didn't, and now the wire is just kind of hanging-out! (not their fault) But even these wires are labelled as well and the directions are very clear on which is which, as they're all differently-sized as well. That being said, you may want to connect such components as may be required to interact with any of the pins on the bottom edge of your mobo BEFORE you screw it into the case, it just might be a little bit more difficult to get to afterward. But not impossible. I stand by my assessment that for this price range, and even significantly above it, this is a very well-designed and sleek product, as well as being thoughtfully put together and presented to the customer. I will upload some additional photos of the bags and the instructions for now, and when my lighted fan finally comes in, the finished build. For now, I'm just raw-dogging it with the Heatsink block, but no fans (except the PSU)! And yes - it still works. My temps stayed in the 40-50 range at most, and often far below. Pretty amazing, actually. (note on PSU: I am NOT using a modular power supply unit on this build, repeat am NOT, and yet I still had room for all the cables in that little management cubby on the back which is pictured. So even if you have a power supply for which you cannot remove/obviate unnecessary cables from the brick, they still managed to all fit here. And I will add that to my pictures when the fans arrive as well. Thought that might be something worth mentioning.)
J**N
Sleek and Tight Case, but plan out your build what to put in there.
This is a well built and sturdy case, its cable management is near perfect for what it is. USBs are a little lacking so make sure you have a good amount on back of Motherboard, but there is what you see in the picture. The Power button is unique and neat but it almost like a unfocused laser. Pay attention to all of the parts in the case as it has some nice extras that most wouldnt notice like GPU Riser. I would highly suggest a modular small form power supply for the extra space and fitment but the full size will work. Overall im very happy with the quality, the value, the airflow and the functionality and it's a very nice looking case. good job Jonsbo
M**K
Excellent SFF Micro ATX case!
What an amazing little case! Small yet extremely sturdy. The all metal design is perfect sleek but feels heavy in a nice way. I would almost say it's underpriced for the material quality you receive. A few recommendations for those eyeing the case. Plan plan plan and then plan again. It is truly SFF. I don't have the biggest hands and even I had issues maneuvering inside it. Things get tight real fast. Make sure to read the instal guide before you start everything MUST be done in a specific order. Also get your cable management on point. Has excellent 5 fan capcity but if you are like me and have a thicker GPU (Asus dual Radeon 7600) you'll need to pick up some ultra thin fans for the bottom of the case (15mm)
G**D
This is very well packaged with all items and explanation of best steps for installation. It is all set out so nicely.
C**N
Este gabinete supero todas mis expectativas, no solo es pequeño sino que admite fuentes de poder atx, itx y tarjetas de video grandes, el gabinete es completamente metálico y tiene una calidad de fabricación excelente, definitivamente ame este gabinete
J**E
Tiene muy buen espacio para el acomodo de cables la verdad fue mejor de lo que esperaba. Le cabe bien una gráfica rx 9070
M**R
Built a Ryzen 5 9600X cpu with a Gigabyte Aero 5070 gpu. Noctua NH-P1 cpu cooler. Gigabyte B850M Aorus Elite Wifi 6E Ice motherboard. Lian Li SP750 PSU. WD Black SN850X 4tb nvme ssd. G.Skill Trident Z5 Royal Neo CL28 2x16gb RAM Kit. Phanteks M25G2 2x140 mm reversed, 2x140mm standard, and a 1x120mm standard fans. Finally a 5.2 inch IPS screen found on amazon via Jalzdieod brand (sounds weird.. worked flawlessly). I love it. Has a handle. Everything fit perfectly with some planning and effort. Check pcpartpicker and the manuals for sizing. I really like the Jonsbo/Jonsplus style. They have many cases to check out. This was my favourite due to it being the smallest mATX I could find without being some expensive small batch special order thing. I highly recommend as it was fun to build in and had just enough space for everything I wanted to put in for a mobile PC build to game on. It weighs as powerful and sturdy as it feels!
A**A
Love the compact design of this build, it takes up so little space on the desk. The design is very interesting so it took some finessing / trial and error to get all my components to fit right. But in the end, I managed to cram in a 3-fan graphic card (albeit a smaller one), full size ATX PSU, 240mm AIO cooler, and enough fans to keep the whole system very cool, absolutely ridiculous. Cable management was also excellent, as I was able to hide most of the extra wires out of sight. It was not the easiest build that I've done, but seeing the final product sure was rewarding, and the wife absolutely adores her new PC. Not a lot of black/pink cases available out there, so huge kudos to JONSBO for making this one even though it's going to be a slow-mover. 5 STARS!
Trustpilot
2 months ago
3 weeks ago