🖤 Carry power, style, and performance wherever you go.
The JONSBO Z20 is a sleek, black micro-ATX mini tower PC case designed for professionals who demand high performance in a compact form. With a 20L volume, detachable carrying handle, and support for 240mm AIO cooling and up to 164mm CPU coolers, it balances portability with advanced hardware compatibility. Its steel construction, magnetic dust filters, and innovative build features make it a premium choice for modern, on-the-go PC builders.















| ASIN | B0CWQK3LMB |
| Best Sellers Rank | #47 in Computer Cases |
| Brand | Jonsbo |
| Color | BLACK |
| Customer Reviews | 4.7 4.7 out of 5 stars (354) |
| Date First Available | February 29, 2024 |
| Item Dimensions LxWxH | 13 x 13 x 7.5 inches |
| Item Weight | 14.27 pounds |
| Manufacturer | JONSBO |
| Number of USB 3.0 Ports | 1 |
| Product Dimensions | 13 x 13 x 7.5 inches |
| Series | Z20 |
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
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.)
B**S
5 stars!
I haven't built a computer in decades... Back in the day when you'd cut your hands on unfinished edges. This is by far the nicest case I've had. It has supreme cable management and accessibility all around for a clean look that's perfect for matx mobos and full sized graphics cards. I love the atx PSU front mounting option. Came together quickly, stays cool... well designed, machined, and documented. Thanks!
A**N
Amazing, But not perfect
I will say, this case is amazing and I highly recommend it, but I just want to oint out specific things to look out for when working on it cause, I got a few headaches. One, This case supports 2 120mm at the bottom, but I have no idea how, cause no matter where I try to put it, only like 2 holes actually fit, and thats good enough for a fan but doesnt feel good enough for the price tag to me two, the slider to pull out the top to put in 2 120mm fans at the top can sometimes get cought on a cable going through the pass through on the top of the case and get stuck or cut a cable, so rememeber when putting it back, to pull down some of cables slightly so they dont get clipped and the slider can go in properally three, If you think the case is gonna be as colorful as the picture shows, not really. its like the X box series X in which only in certain angles you can REALLY see the color, but all you will really see is the black 90% of the time. Lastly, The Dust Fuilters have such a weak magnet that even just a slight nudge can make them fall right off, they are good enough to pull and leave, but even some of the screws if slightly crooked can screw up the fan filter, or even if you dont pull screw in the fans, which is just annoying sometimes Its an amazing case to work in, really simple and easy, but these tiny tiny things I wish I knew from the start so that I didnt even up spending 5 hours instead of the typical 3 hours just looking through manuals
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!