Jonsbo T9 Mini ITX PC Case,SFF Tool-Free Mesh Desktop Case,A4 Structure

The pictures don't do it justice, it's very attractive and well finished. It feels sturdy. This is a premium case with no plastic bits and a very understated power LED recessed above the power button, no HDD led, reset button, or front audio jacks and one USB-C port on the front. There are extra screws provided in case you lose one. The instructions are clear and the order of assembly in them should be followed for ease of setup in this tiny case. It fits an Asus 2.5 slot SFF ready 5070 card in the middle adjustable position, this leaves enough room for an ITX board with a reasonably sized CPU cooler. With a full length card like this you cannot mount a full size 3.5" mechanical hard disk. There is a spot for a 2.5" SSD or laptop hard disk under the power supply but it gets crowded by the cables fom the power supply. Since the sides and top are all vents cooling is dependent only on your setup. For the 120mm top system vent fan I placed mine so the air exhausts outward/upward, this pulls air through my Cooler Master V750 SFX Gold ITX SFF power supply when it is in zero fan speed mode. The open vents do mean that fan noise will come right through so choose your fans wisely. The only caveat is that the model came with a PCIe 4.0 riser cable, forcing me to set the PCIe bus speed for the video card to the slower 4.0 speed. The Jonsbo web site shows the model coming with a 5.0 cable but I could not find this model for sale with that cable.

HGM · 2025-12-01 · via amazon

Very nice case. The solid aluminum panels are very solid and don't flex. The case is a bit tricky to build in though as cable management is a bit of a "whereever it fits". The psu is mounted lower than normal supposedly to make room for a case fan, but I couldn't get one in since the gpu power cables take all the room. There is supposed to be room for a 2.5" ssd, also couldn't put one in due to the mounting position of the psu being so low the cables hit where the drive would sit. The case comes with a gen 4 riser cable, so if you want to get use gen 5 you'll need a 22cm double reverse and the mounting holes are too far apart to attach both ends so good luck with that. All in all it's a nice case, but so many little things that stop it being truly great.

someguy · 2026-01-02 · via amazon

Favorite case I have ever bought. There are a couple things I want to mention Firstly, the looks of the case are amazing. Reminds me of the Fractal Terra, but slightly smaller in both length and width. Secondly, it came with the pieces apart, but it was no too hard to slot everything together. Make sure you have your own screwdriver. Third, do not try and use a tower air cooler, you are absolutely going to need low profile fans, because even on the largest spacing, everything just barely fits together. Overall, I am very impressed with this case and it fits all my needs. I would buy it again, but I think I would personally swing for the silver case, because I’m a sucker for that apple styling.

jearl · 2026-02-18 · via amazon

Phenomenal itx case and easy to build in Asus b650e-i with amd 9700x and gigabit 5070ti eagle sff oc

brian · 2026-03-27 · via amazon

Haven’t built in it yet but fist impressions it’s pretty good, only downside is that the wood on the bottom is bowed in the middle and it causes it to not sit level on a desk and it wobbles a bit

M.E. · 2026-04-28 · via amazon

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VALUE SCORE

Price

$39.99

Price

$39.99