be quiet! Dark Rock 4 CPU Air Cooler - Socket Compatibility: Intel: LGA 1700 / 1200 / 2066 / 115X / 2011(-3) Square ILM, AMD: AM5 / AM4 - 1x Silent Wings 135mm PWM Fan - Max Noise Level: 21.4 dBA - TDP: 200W - BK021 - 3 Years Limited Warranty

Manufacturer Warranty: 3 Years Limited Warranty

Manufacturer Contact Info: https://www.bequiet.com/,

The be quiet! Dark Rock 4 CPU Air Cooler (BK021) is engineered to deliver highly-effective processor cooling performance for conventional Intel and AMD CPUs.  It features a high-quality single tower aluminium heatsink with wave-contoured cooling fins, six 6mm copper heat pipes, and one 135mm be quiet! Silent Wings fan.  It also comes with a mounting kit that enables installation on motherboards supporting most Intel and AMD CPUs.
 

Superior performance

be quiet! Dark Rock 4 is designed to dissipate a thermal load of up to 200W TDP.  The Silent Wings 135mm fan spins at up to 1400RPM when at 100% PWM, efficiently providing airflow while operating almost inaudibly, limiting fan noise to 21.4dBA.
 

The be quiet! Dark Rock 4 CPU air cooler makes it easy for you to overclock your system and take advantage of its high-end features by providing the necessary heat dissipation for your PC's processor.  The heatsink is finished in a special black coating with ceramic particles that ensures an efficient transfer of heat. The black coating complements the brushed aluminium top cover giving the Dark Rock 4 CPU Cooler a sophisticated design.