Review on 🌬️ Noctua NH-U12DX i4: Premium CPU Cooler for Intel Xeon LGA20xx | Brown Color by Devin Jenkins

These things are monstrous but super quiet at the same time. They also do an excellent job of cooling my dual Xeon processors. The only difficulty I had with them is this: I had to cut a hole in the top of my 4U server's lid to get some free space for them once they were installed on the CPU. I'm not sure if that's because the motherboard sits higher in my case than others. The case is probably to blame for this, but I would like to point out that you should double check the headroom before buying.