Be Quiet! Dark Rock Pro 4

Dark Rock Pro 4 offers an immense cooling performance of 250W TDP and virtually inaudible operation. Excellent for overclocked systems and demanding workstations.

Product Number: BK022
- Exterior Color: Black
- CPU Socket: LGA1700, LGA1200, LGA1151, LGA1150, LGA1155, AM5, AM4
- TDP (W): 250W
- Dimensions (L x W x H): 121 x 136 x 163 mm
- Heat Sink Material: 7 Copper Heat Pipes, Aluminium Fins
- Fan Quantity: 2 Silent Wings PWM fans
- Fan Profiles: Black 
- Fan Speed: Front 1500 - Rear 1200 RPM
- Fan Noise Level: 12.8 dBA (50%) / 24.3 dBA (Max)
- Fan Bearing Type: Fluid-dynamic bearings
- Fan Power Connector: 4-Pin (PWM)
- Fan Rated Voltage: 12 VDC