Raspberry Pi 4 Case, iUniker Raspberry Pi 4 Fan ABS Case with Cooling Fan Raspberry Pi 4 with Heatsink Simple Removable Top Cover for Pi 4 Model B / 4B

I am very happy with this case. I had a Raspberry Pi 4 in a different case and the fan made a constant, annoying whine. This case was purchased to relace the other one. The Pi already had heatsinks, so I did not use the ones included with this case. This iUniker case has a very large fan but the fan runs, as far as I can tell, completely silent when using the 3.3 volt power using pins 1 and 14. The case keeps the Pi slightly cooler than the prior case that it replaced. This solved my noise problem, performs well, it looks good, and provides easy access to the microSD on the bottom and to the GPIO pins. This is a great case and I will probably be purchasing more of them.

it was easy to assemble, its fan is quiet, sdcard slot is designed good enough. I saw some people complained about its top can get out really easy and quality of plastic. however, my raspberry just sits under my desk so cannot comment regarding those. overall it is a quite good case for me.

I read a few negative reviews so I was worried this case wouldn't be great. Turns out it is fantastic and i would highly recommend it. Goes together easily. Keeps the pi at a nice 32 degrees C and doesn't make a sound. Looks nice and is super sturdy.

The product is exactly as advertized, but the description leaves out a few features that I think should be noted. First, the kit comes with a total of 10 screws. The build uses 8. Now, extra screws aren't that uncommon, but adding a fifth to sets of four is not something you expect nowadays. It's a really nice touch that they would do that, as simple of an extra as it is. Secondly, the little screwdriver they include for assembly is slightly magnitized. If you drop a screw somewhere, or get it stuck in one of the holes, you can just pull it out with the included screwdriver. Helps a lot for lining them up vertically without worrying about the screw dropping, too. Thirdly, the case is very solid. It's ABS Plastic, but the finish looks as professional as molded plastic can, with no visible deformities and clear resessed lettering. It doesn't flex at all on either axis. Its small size does help it in this regard, as that reduces the resultant moment of torque applied, but still. It's amazing how many people put out an awful junky case, and this case is not one of them. Fourthly, the fan works very well. The bearing is smooth, and it is decent at providing real pressure difference and airflow for its size. It's not magic, it does make a bit of a humming noise and certianly is not 'whisper quiet', but it's not loud or overbearing at all. Fifthly, if you happen to install the fan on backwards, the connector wires are long enough to allow you to easily install it on the fan headers anyway. It's not a tight fit, either, easily doable. Such a small thing to include, but a major fustration saver. And, finally, on my unit, they put a little black sticker over the fan information sticker, because the sticker would normally be pressing up against the grate and be visible against the black case. This is a product where it is very clear that the designers really put user experience as one of their main concerns. I am a mechanical engineer by trade, and I can tell that this is a product that was really, actually designed, not just built to spec. As it is the only Raspberry Pi case I've ever purchased, I can't say for sure that it is the best, highest quality, best looking one at a good price. But I can say it's good looking, high quality, very reasonable for its price and built in such a way that it is clear the designers care about how it will be for a user to assemble the unit and what it will look like when done. They got both beautifully right, and the affordances and thought put into it just made me smile while I assembled it.

Great case for a great price. I replaced this for my old case when the fan noise started to become unbearable. I put the fan in the 3v pin and it runs basically silent. I also like that it came with the magnetic screwdriver and the rubberized feet to keep it in place.