I like this design for desktop computers, EK use to have something like this, with quick disconnects and a good design, i don't know what happened to that line

I do not understand this product, server heatsinks generally have no problem cooling 250W especially not with 8000rpm fans. The waterblock blocks the air tunnel effect in servers, because the block is not blow through like a heatsink is, making VRM cooling worse if it is after the block in airflow. The watercooler has less redundancy then double stacked fans and aircooled heatsink, by adding a waterpump and maybe even needing to take away double stacked redundant fans to make room for the radiator part. This AMD genoa 9004 dual setup does the exact same as this water cooler, but using heatpipes instead and has a higher TDP cooling performance. https://www.phoronix.com/image-viewer.php?id=amd-genoa-openbmc&image=genoa_openbmc_10_lrg

TLD LARS:

I do not understand this product, server heatsinks generally have no problem cooling 250W especially not with 8000rpm fans. The waterblock blocks the air tunnel effect in servers, because the block is not blow through like a heatsink is, making VRM cooling worse if it is after the block in airflow. The watercooler has less redundancy then double stacked fans and aircooled heatsink, by adding a waterpump and maybe even needing to take away double stacked redundant fans to make room for the radiator part. This AMD genoa 9004 dual setup does the exact same as this water cooler, but using heatpipes instead and has a higher TDP cooling performance. https://www.phoronix.com/image-viewer.php?id=amd-genoa-openbmc&image=genoa_openbmc_10_lrg

If well done it doesn't block the air tunnel effect as it should be, generaly, put in the middle where there is more than 3 small fan. Also this is special use product, because they already have passive system and turbine system even for 1U box that can do the job, and the multiple GPU/CPU compute system use, most of the time, external cooler/pump system. I have seen some WC like this Dynatron in music or video studio, as they use more and more rack chasis now.