Raijintek is a new manufacturer of high end CPU Coolers. They released the four Ereboss, Themis, Aidos and Themis Evo Coolers last month, and we are now ready with a review of the largest of the four. It is Raijintek Ereboss with six copper heat pipes and a large 140 mm 56,55 CFM, and even with space to mount a second fan if needed.