be quiet! Shadow Rock Slim CPU Cooler - (Socket 754, 940, LGA775, 939, LGA1156, AM2, AM2+, LGA1366, AM3, LGA1155, AM3+, LGA2011, FM1, FM2, LGA1150, FM2+, LGA1151) - Aluminum with Copper Base - 135mm

The be quiet! Shadow Rock Slim offers an impressive compact cooling capacity of up to 160W TDP. You can also install a 120mm additional fan for enhanced cooling performance – additional fan clips are included in the package.

• Extremely quiet operation: even at full load, the noise level is barely 23.7 dB(A)
• High-performance heat pipes: four 6mm high-performance heat pipes transport heat from the nickel-plated copper base to the most efficient dissipation points on the fins.
• Optimized fan: The signature 135mm be quiet! fan delivers the best balance between cooling performance and noise. Thanks to its optimized blades and durable 'rifle bearing' technology, the fan runs smoothly.