Dynatron announced a low profile CPU cooler "A38" matching to Socket sTRX4 / TR4 / SP3 for Ryzen threadripper, this puppy has a cooling value of almost 300 Watts.

The cooler is obviously intended for servers, this one is 2U in height. and touted to support up to TDP280W, and can operate all current EPYC / Ryzen Treadripper series. The heat sink is made of aluminum, and four copper heat pipes are mounted on the contact part with the CPU by the direct touch method. The cooling fan is combined with a 60mm diameter fan that uses 2-ball bearings with excellent durability. The fan speed is 2,300 ± 10% rpm (11.91CFM / 25.8dBA / 1.48mmH2O / 0.84W) at 20% and 5,400 ± 10% rpm (28.38CFM / 44.4dBA / 7.54mmH2O / 2.76W) at 50%. , 100% is 11,000rpm ± 10% (58.31CFM / 59.8dBA / 28.8mmH2O / 18.0W).

The main body size is 119 mm in width, 79 mm in depth, 65.0 mm in height, and 450 g in weight. Thermal grease "Shin-Etsu 7762" has already been applied to the heat receiving base. It does look funky though :)

A38 - https://www.dynatron.co/product-page/a38