Thermalright True Spirit 140 BW Rev. A Dimension: L155 mm x W53.4 mm x H165.15 mm Heat pipes: 6mm heatpipe x 6 units. Weight: 610g Copper Base: C1100 Pure copper nickel plated Support LGA775/1150/1155/1156/1366/2011, Socket AM2/AM2+/AM3/AM3+FM1 Includes one Thermalright TY-147 PWM fan, Ultra low noise at 21 dBA at max rpm (50cm testing distance)