Silverstone Tek Argon Series CPU Cooler with 120mm Cooling Fan for Socket LGA775/1155/1156/1366/2011, AM2/AM3/FM1/FM2, White AR01 Includes compact 120mm PWM fan for excellent cooling and low noise Three 8mm heat-pipes and aluminum fins for excellent heat conducting efficiency Patented anti-vibration fan mountings for easy installation and silent operation Heat-pipe direct contact (HDC) technology Intel Socket LGA775/115X/1366/2011 and AMD Socket AM2/AM3/FM1/FM2 compatible Great balance of silence and performance