Now with Intel Skylake-X X299 LGA2066 motherboards, AMD Ryzen B350 and X370 Socket AM4 motherboards, Intel LGA1151 Z270, H270 and B250 Kaby Lake motherboards, Intel X99 LGA2011-3 motherboards and many new CPU coolers ! Since the year 1999 OCinside.de is testing coolers and motherboards and followed the question, which CPU cooler can be used for which motherboard. With this interactive fit for fan guide one can find out exactly this with a few clicks, by moving the desired CPU cooler virtually on the selected motherboard. You can not only see if CPU cooler fits on the motherboard and how much space is left for the remaining components, but also listen to the fan sound, check the current price and read a review. Enjoy the interactive fit for fan guide !  Interactive Fit for Fan guide v3.1 - will the cooler fit on the motherboard?