Allied Control designs passive 2-phase immersion cooling systems. What you see on the left is off-the-shelf HPC hardware, carefully arranged using 3D modeling. Let this be an inspiration of the density and energy savings possible by removing a couple of fans and heatsinks.
Technically and physically, passive 2-phase immersion cooling is way ahead of air, water or oil cooling. With its elegant design (no fans, bulky heatsinks or other attachments), it costs less to build and less to run.
This concept also works with GPUs such as NVIDIA Kepler, AMD Radeon Sky, and everything else. It’s a truly universal system.