In a nutshell, Dell made liquid cooling more efficient by eliminating liquid to liquid heat exchangers, pumping systems and cooling loops. Dell brought facility water into each server sled to cool CPUs. The move delivered 59 percent more performance for Intel Xeon E5 powered systems.
Here's the overview.
Dell emphasized that Triton is for hyperscale environments and that liquid cooling may not apply to the average enterprise. Dell said its ESI group is evaluating a closed loop version of Triton that wouldn't require facility water.