2U Micro ATX Compact Rackmount 3 x 3.5-inch HDD and 1 x 2.5-inch SSD, Chassis Support ATX PS2 PSU, USB

I was very sceptical about this case going into it, between the reviews of the usb 2.0 headers and how little information was provided about this case. I will say that if you can look past the 2.0 usb front IO then this case is awesome. There is enough room to fit a full size ATX power supply into this case and the top has holes for the psu fan to work properly (provided you give the case some room to breath and not sandwich it). It has enough room to house three 3.5 hdd (2x Seagate Exos X20 18tb for me) as well as a mini itx (Asus z690 gaming wifi I) and there was still room to play with if need be. I originally bought this case for a plex/media server so it suited my needs. Most of these types of machines do NOT require a GPU but I wanted to add one anyway. I ended up using my left over 3060ti. That DID NOT work via the pcie slots on the case. But i did move things around inside the case and had plenty of room afterwards. My system currently has 2 hdds, a mini itx motherboard, a sfx psu and a 3060ti gpu all crammed in the case and there is still some room to play around with! This is a case that comes pre assembled and ready to go. Build quality is excellent for this price point and fits in server racks that are more on the shallower side, my server rack allowing only 14.5 inches for equipment depth (9U Wall Mount Server Cabinet from TechMojo). If you are on the fence about this product trust me when I saw you will not be disappointed. Again, the ONLY down side of this case I found was the usb 2.0 front IO. Hope this helps any future customers!

Put a i5-14600 (no K) (65W Base) in this case with a Noctua NH-L9i-17xx and swapped the 80mm fans with Be quiet fans. Same Low load system I had in a previous SFF case with more chassis fans (120mm top fan + the same 2 80mm side fans). System ran at high 30s low 40s with same cooler. However needs some tweaking to make it work in this case. Had to beef up the cooler fan to a NF-A9 PWM to keep the temp under the 50s. Has extra vent holes in the front that would be nice if they came with a 2nd fan mount, but no such luck. I needed to block these off to get good front to rear air flow to push the hot air out the back of the case. Just that small case change dropped the CPU temp by 3 degrees. Overall good case for low power mini-itx builds with low load CPUs, but thermal management requires some tweaking. Could probably go a littler bigger on the CPU or higher load with a Ghost S1 cooler, but case airflow is still low with the limited number of chassis fans.

Very cheap case, thin metal, lightweight (prone to bending!), but it does right what its meant to do: Allow to rackmount a cheap MicroATX or MiniTX motherboard in a simple setup. For those interested, I used the "RackChoice 20" Ball Bearing Sliding Rail Universal Design Support 2U,3U,4U,5U Chassis NOT Support Rackchoice hotswap Chassis" rail mount kit with this case, the holes seem to be M4 (the standard?) and works nice together. I will buy 3 or even 5 more, to rack-mount some idle stored motherboards I have in my home lab. Is just that "good". Also, front LED light can be changed, for those of us that are tired of blue power-on LEDs (I like green!) Nitpicking: I don't like rocker switches for power and reset, and also fans only on one side in the front, but there is plenty of space on the other side for a similar fan array. And, change the fans, I'm using PWM ones.

Make sure you check clearance on cpu cooler. This statement naturally depends on use case.

Fits my once desktop components nicely, but not a lot of support for fans, comes with two, which is the max it can fit. I do have an extra one crammed in there because you technically could.

this is an excellent case if you are not planing to install a motherboard on it. you have to use a low profile CPU fan because of the space between motherboard and cover so there is no air flow. so the CPU will overheat. installing additional fans will not help so the computer will be noisy. if you don't use the cover the computer will be ok.

Great case for the price. Fits perfectly in a smaller rack and supports standard mATX motherboards.

Packaging was really good. But the Built quality is not so great. Could have been better. It bent a little from the top when applied some light pressure. It fits my server rck perfectly. Noise is coming out of it and not isolated. Could spend more money and get a better one. Value for money is 6/10.