CPU Cooler - socket AM2, AM2+, AM3, AM3+, AM4, FM1, FM2 and FM2+, 1150, 1151, 1155, 1156, 1200, 1366, 2011, 2011-3 and 2066, 250 W, 1x120mm and 1x135mm fan, 7× heatpipe(s), maximum noise level of 24,3 dB, maximum speed of 1500 RPM, height of 163mm An appropriately powerful cpu cooler is an essential addition to every desktop PC. You can breathe a sigh of relief in the knowledge that the Be quiet! DARK ROCK PRO 4 is providing the air cooling your system requires. By using a high-speed fan and a robust heat sink, heat is drawn away from your processor and guarantees a safe temperature. The fan works at speeds up to 1500RPM. Speed is regulated automatically. You won't need to worry about disturbing others, as the CPU cooler operates at an ultra-silent 24,3dB. The Be quiet! DARK ROCK PRO 4 is designed to work with CPUs with Intel sockets: 1150, 1151, 1155, 1156, 1200, 1366, 2011, 2011-3 and 2066, and AMD sockets: AM2, AM2+, AM3, AM3+, AM4, FM1, FM2 and FM2+. The...