Review on 📦 Argon NEO Raspberry Pi 4 Case: Enhanced GPIO and PoE Access, Cooling Fan, Camera, LCD Display Support | Compatible with Raspberry Pi 4 Model B with 8GB RAM by Rachel Scott

I really like this case, it looks very professional and neat. Even though it's not officially supported. You can put a POE hat in there. It doesn't sit properly on the inside. but sits quite tight on the pins. The lid also closes. I bought 2 of these and use 1 of them with a POE hat in my RACK to do PiHole. I'm sure heat would be an issue with the closed POE hat if I was doing something CPU intensive. but in my fairly warm closet with my 24U rack it's about 55C (130F). Which is pretty warm for just running PiHole. But I do not care.