"Does not generate noise or vibration in Silent Mode. Pure copper heatsink with component layout optimized for maximum cooling efficiency. Ultra slim fins (0.2mm) for minimized weight and reduced airflow resistance. Equipped with Zalman?s low noise 92mm fan. Supports all single and dual core CPUs of Intel?s Socket 775/478 and all single and dual core CPUs of AMD?s Socket AM2/754/939/940. The adjustable fan speed controller (FAN MATE 2) enables control of noise and cooling performance."
