C Grade Item
Please note that this is a C Grade clearance item. C Grade items may have missing accessories or show signs of cosmetic wear. See below for details of this specific item. The price has been reduced to reflect this.
Has a small scratch on top of the heatsink
All C Grade items are working and have been fully tested.
This item is supplied with a 6 Month Years warranty.
be quiet! Dark Rock 4
NO COMPROMISE SILENCE & PERFORMANCE
The be quiet! Dark Rock 4 CPU cooler is capable of keeping even power-hungry processors cool. With cooling performance of 200W TDP and almost inaudible operation, the be quiet! Dark Rock 4 is a great choice for your overclocked system or for heavy-load workstations.
Almost Inaudible
JUST 21.4dB(A) AT 100% FAN SPEED
The be quiet! Dark Rock 4 utilises a Silent Wings 135mm PWM fan to push air through the heatsink. Featuring a fluid-dynamic bearing for reliability, six-pole motor for reduced vibration, and nine fan blades for optimised airflow, the heatsink also uses a decoupled fan mounting and vibration-isolating elements to reduce noise even further.
A Single Tower
POWERFUL COOLING IN A COMPACT FORM FACTOR
The be quiet! Dark Rock 4 is a single tower heatsink design capable of achieving excellent heat dissipation despite its compact form. You can even add a second fan on the other side for improved air flow and even better cooling.
Advanced Heatsink Design
DESIGNED FOR HIGH-END COOLING
Equipped with six 6mm copper heat pipes to maximise conductance be quiet! Dark Rock 4 heatsink features fin design that is optimised for airflow and circulation, with a special ceramic black coating for improved heat transfer.
Main Features
- Virtually inaudible Silent Wings 135mm PWM fan
- Achieves only 21.4dB(A) at maximum fan speed
- Six high-performance copper heat pipes
- Airflow-optimized, wave-contoured cooling fins
- Easily installable black installation kit can be mounted from above
- Supports an additional 120mm fan; clips are included in scope of delivery
- Brushed aluminum top cover with diamond cut finish
- 3-year manufacturer's warranty
- German product conception, design and quality control
