be quiet! CPU Cooler - Dark Rock Pro 6

be quiet! Dark Rock Pro 6 is a high-end air cooler for processors, aimed at serious gaming and workstation configurations, where silence is as important as temperatures. You get a massive dual cooler with two fans sized 120 x 120 x 25 mm and 135 x 135 x 25 mm, entirely in black design, which looks clean and unobtrusive in any build. It is compatible with almost all current sockets – from LGA 1700 and LGA 1851 to AM4 and AM5, so you can easily use it for future upgrades. The weight of 1.34 kg suggests a serious heatsink and sufficient thermal capacity for powerful CPUs.

What you get

Dark Rock Pro 6 combines two fans with a dynamic fluid bearing, which means stable operation and long life with minimal vibrations. The maximum speed of up to 2000 RPM gives you serious airflow for heavy gaming or render load, while the low limit of around 450 RPM allows for nearly silent operation during idle and light tasks. Thanks to the 4 PIN connectors, you rely on PWM control – your motherboard raises or lowers the RPM according to the temperature, without manual intervention. The wide support for sockets like LGA 1150/1151/1155/1156/1200/1700/1851 and AM4/AM5 makes it a flexible choice if you frequently move or upgrade motherboards and processors. Visually, its black casing fits perfectly with dark cases and minimalist builds, without RGB chaos.

• Air cooling with a massive heatsink, suitable for powerful gaming and workstation configurations, without the complications of water AIO.
• Compatibility with a wide range of CPU sockets – LGA 1150, 1151, 1155, 1156, 1200, 1700, 1851, AM4, AM5, giving you freedom when upgrading motherboard and processor.
• Two fans sized 120 x 120 x 25 mm and 135 x 135 x 25 mm for optimal balance between airflow and noise.
• Dynamic fluid bearing on the fans for quieter operation, less vibration, and better longevity compared to standard bearings.
• Wide range of rotation speeds – from around 450 RPM for nearly silent operation to around 2000 RPM under serious load.
• 4 PIN PWM connector for automatic control of RPM according to CPU temperature, without the need for additional controllers.
• Weight of 1.34 kg, indicating a serious heatsink array for better heat dissipation under load.

Who it is suitable for

This cooler is suitable if you are building a powerful gaming or productive build on AM5 or LGA 1700/1851 and want serious air cooling with a focus on silence. It is also suitable if you plan long-term upgrades and want a cooler that you can move between different platforms. It is not particularly practical if you are aiming for super compact cases or ultra-light builds where size and weight are critical.

The combination of wide socket support, massive heatsink, dual fan with dynamic fluid bearing, and PWM control makes Dark Rock Pro 6 a very solid choice if you want to keep a powerful CPU cool and quiet without switching to water cooling.