Thermalright showed off two new coolers at Cebit earlier this year, the Ultra-90 and Ultra-120, which are similar in design to the passively cooled HR-01. Both of the Thermalright Ultra coolers incorporate fine-tuned heat pipes that transfer heat out of a Nickel plated copper base and up into a large array of closely spaced aluminum fins. The Ultra-90 and Ultra-120 heatsinks come with Thermalright’s classic fan mounting clips, which allows using either a 92mm or 120mm fan respectively. We will be taking a detailed look at the larger, top of the line Ultra-120 CPU heatsink in this review.