Time to continue the story about radiators for liquid cooling. We have covered the basics about radiators in the Part 1 blog, and in Part 2 we even showed some charts. Part 2 clarified things about radiator performance, how radiator performance is expressed and how do we read radiator performance charts. We have shown how two of the most popular radiator sizes (120 and 140mm), with different thickness variants, relate to one another performance-wise.