One of the problems of currently available Threadripper compatible coolers is that they don't fully cover the Threadripper integrated heatspreader (IHS) so Enermax advertises very clearly that its LIQTECH TR4 lineup offers 100% Threadripper IHS coverage. The company will sell the LIQTECH TR4 with 240mm and 360mm radiators.
LIQTECH TR4 supports a TDP of up to 500W.

ENERMAX, the designer and manufacturer of high-end PSU and CPU coolers, announces the launch of LIQTECH TR4, the closed-loop liquid coolers that are custom-designed especially for the top-end enthusiast Threadripper CPUs. The LIQTECH TR4’s base plate can cover the entire Threadripper’s IHS (integrated heat spreader) to deliver greater heat transfer efficiency and faster dissipation. Furthermore, with the innovative high-flow-rate pump and patented Shunt-Channel-Technology (SCT) coldplate design, LIQTECH TR4 can deliver extremely high cooling capacity of 500W+TDP for heavily overclocked CPUs and demanding HEDT systems.
100% Coverage of Threadripper’s IHS for Uncompromised Cooling Performance LIQTECH TR4 series is especially engineered for the high-end desktop Threadripper line of CPUs from AMD. Tailored to fully cover Threadripper’s integrated heat spreader for uncompromised cooling performance, LIQTECH TR4 is surely a perfect default choice for the AMD’s high-core-count processors.
Incredible 500W+ TDP for Overclocking Support
LIQTECH TR4 liquid coolers can deliver extremely high TDP of 500W+; this cooling solution can easily handle a large amount of heat generated by the overclocked CPUs. To maximize the cooling performance, LIQTECH TR4 adopts the patented SCT design; the SCT can prevent the formation of the boundary layer and enhances the liquid flow inside the coldplate, which helps reduce the formation of hot spots. Moreover, LIQTECH TR4 is equipped with a new and robust pump with high flow rate up to 450 L/h to assure superior cooling efficiency.