I don't suppose anyone has figured out a better solution to the AM4 1U cooling problem?
I found this: US $31.8 |New high quality 1U AM4 cpu cooler server heatsink with high volume 8015 fan for AMD Ryzen TDP up to125W,With backplane|Fans & Cooling| - AliExpress
which looks almost just like the...
For those looking to watercool, Asetek makes a narrow ILM bracket for their coolers. So you can (theoretically, if the pump/waterblock fits in that socket spacing) fit most Corsair/NZXT/EVGA/etc AIOs.
There's no need to hack together cooling solutions.