In all other regards Coolermaster's Hyper TX3 heatsink is a compact mid-level heatsink suitable for use on AMD socket 745/939/940/AM2/AM3 processors and Intel socket 775/1156 chips (not LGA1366 however). The Hyper TX3 heatsink weighs in at 470 grams, stands less than 140mm tall, and comes equipped with a low noise 92mm 800-2800RPM PWM fan that drives 17-54CFM according the manufacturer. The heatsink is built around three skinny 6mm diameter copper heatpipes that connect a small aluminum base to the 92x92mm tower of aluminum cooling fins.