The last Thermalright cooler we reviewed, the IFX-14 (November 2008), actually bested our then-champion Thermaltake DuOrb in performance, but its enormous size cost it the crown. The slimmer Ultra-120 eXtreme, while still a skyscraper of finny goodness, is much skinnier than the IFX-14, and (happily) includes one 12cm clip-on fan—the older model supported two fans, but included none.
Five nickel-plated copper heat pipes rise from opposite sides of the base through a large stack of heat-dissipating fins, cooled by a 12cm fluid-dynamic bearing fan. The included fan connects to the motherboard fan socket with a 3-pin connector, so there’s no onboard fan-speed control.
Continue reading after the jump.