Jonsbo V12 Black Micro ATX Mid Tower PC Case, Hyperboloid Glass Desktop Design, Separated Cabinet Structure

To preface this review here are my specs for the build CPU: I5 13700T GPU: RTX 4070 (Gigabyte) RAM: 64gb of Trident z Neo PSU: 850W EVGA Semi Modular When it comes to building in this case you absolutely need to plan accordingly for its size and your build order definitely matters. I have used the thermalright Peerless assassin 90 se cpu cooler which is a super nifty 92mm dual tower cooler that’s good up to 120w of tdp peak and fits neatly in this case The listed gpu length is about 260mm and my gpu is pretty much exactly that but it really is a physical limit and isn’t something you would want to run normally UNLESS you plan for it like I did and order some ultra thin 120mm fans (Thermalright TL-C12015W-S) to get it to fit and you WILL have to remove the front fans to fit gpus close to that 260mm length limit The mobo I used is the gigabyte b760m gaming plus WiFi ddr4 a decent ddr4 based lga 1700 board that is in a m atx form factor of which I will say that you are best served going with a m atx board for the best look with the case being filled in nicely, honestly a itx case would be easier to build With but it would look a little small in here. The panels are actually really easy to remove and once all of the panels are off it gives you a ton of room to work with considering the size of the case. The quality of this case is actually pretty great! I know it’s not the cheapest case on the market but it’s no slouch jonsbo has definitely earned my business in the future and the curved glass is very neat and gives you a great view of your components! From a performance standpoint the airflow is not bad at all even with the ultra thin fans and only a single 92mm exhaust (you can also run 2 80mm in the rear but chose otherwise) and as long as you aren’t trying to stuff super large and power hungry components in here it still stays super quiet even under full load and that’s from my own personal experience on my fairly high end components considering the size of the chassis Building in this case definitely requires some setup, first I would remove all the panels (duh) and remove the front fans, then I would install your PSU (yes before your mobo) and ideally run your power cables and other connectors now before you install your motherboard. Now this case does include a hard drive tray and a additional 2.5” ssd mount at the bottom of the case but I most definitely WOULD NOT recommend you get this case if you are planning on using any spinning storage, I have a nvme ssd and a singular 2.5” ssd and the cable routing wasn’t bad and cable management was doable with no drive cage installed as I immediately removed it before starting to build. If you plan out your parts and build in the right order this case can look absolutely stunning and I’m in love with it especially for under $150 bucks well worth the money I spent on it!

Angela · 2026-03-25 · via amazon

A very nice case, and surprisingly easy to build in (granted, I had a very simple build with no graphics card and only M.2 drives). A little bigger than I was hoping for this particular build, but I was limited by already-purchased parts, and this is one of the smallest Micro ATX cases that supports an ATX PSU that is available and not too cheap-looking or too expensive. Cable management was certainly good enough, though one of the fans' connectors broke somehow. Thankfully it was the daisy-chain extension and so didn't interfere with the build, but it seemed a little cheap. Fans are ARGB though, which is definitely nice. I also had to remove the drive bay because the PSU was just barely too long, which I was warned about by my PC build site. Not a problem because I wasn't going to use it anyway, but it would be nice if it could shift a little. The wood is definitely a nice touch; I love that case manufacturers are adding things like that, it brings the computer from a box sitting under the desk to a real piece of furniture. Speaking of boxes, I also appreciate the design deviating from the traditional design language of "black steel rectangular prism with angles edgier than a mid-2000s high-school yearbook".

Falro the Great · 2025-12-15 · via amazon

This a nice little case with a wood panel front. It was very easy to build my PC in. Pros: o The screws and other hardware were all in their own separate and labeled mini ziplock bags. Not quite as nice as the parts box you get with some other high-end cases, but better than other cases where everything is in a single bag you have to tear open and try to figure out which screw is which. o panels were easy to remove and replace. o I didn't find any sharp edges to cut myself on. o the USB, FPANEL and AUDIO header cables are all plenty long enough to reach anywhere on your motherboard. o it is very easy to connect cables once the motherboard is installed. Would have been nice: o It does not come with a rear fan. Even without, the airflow was quite good. I could feel the flow of air coming out the rear above the IO panel. o It does not have an RGB fan hub. It isn't necessary if you have ARGB headers on your motherboard as the fans do daisychain. CONs: o cable routing is difficult if you don't have a full or semi modular PSU, and it is darn near impossible if you leave the hard drive cage in place. There is not a lot of room for all the cables. o you can mount a 2.5" HDD or SSD to the 3.5" drive cage, but see directly above. Or you can mount the 2.5" drive to the bottom of the case next to the PSU. However, since it mounts flush to the bottom, it makes plugging and unplugging the power and SATA cables more of a chore. They could have raised the screw holes a mm or two and that would have made it much easier. Overall, a really nice case. It is basically a cube, but it looks nice and has a small footprint. I really want to give it a 4.5.

D. Owen · 2026-04-30 · via amazon

OKAY! I can't say enough nice things about Jonsbo or this case. My first one arrived with a cracked glass (from a careless delivery driver most likely, the packing was great), and the NEXT DAY i had a new one on my porch. Not even sure it took 24hrs. Top of class customer service aside, the case is so beautiful. The cooling is a highlight as horizontal mobo with alligned airflow is genuinely the best. Everything fits perfectly, except for the 90 if you use itx, but it fits as an outboard, so 0 issues. This case is amazing!

CindyElain918 · 2026-03-29 · via amazon

This case is awesome! Looks beautiful and airflow is great for a mini ITX build.

Eric1989 · 2026-04-29 · via amazon

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VALUE SCORE

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$39.99

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$63.99