be quiet! Dark Rock Slim CPU Cooler

The be quiet! Dark Rock Slim CPU Cooler is designed to fit in smaller cooling spaces without blocking any memory slots. It comes with a single 120mm Silent Wings 3 PWM fan, which can operate at up to 1500 rpm with a virtually inaudible 23.6 dBA rating. Users can also install an additional 120mm fan on the other side for a push/pull configuration for even lower temperatures. The Dark Rock Slim is made with four 6mm copper heat pipes, a copper base, wave-contoured aluminum cooling fins, and black ceramic coating. It comes with some thermal grease and mounting accessories for both Intel and AMD sockets.