be quiet! Dark Rock 6

Processor cooler | (for: LGA1851, LGA1700, LGA1200, LGA1150, LGA1151, LGA1155, AM4, AM5) | copper base with nickel-plating finish | 135 mm

MPN BK046
Manufacturer be quiet!
QuickCode 1730105
Qty immediately available 15
Total stock 109
RRP: £104.16 inc VAT
£56.86 inc VAT
£47.38 ex VAT
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Delivery
Order by 4:30pm UK Time (excluding weekends and Bank Holidays) for UK Mainland next working day delivery.

Shipping rates applicable only to UK Mainland Addresses and exclude Northern Ireland, Eire, Scottish Offshore, Scottish Highlands, Channel Islands and Isle of Man.

7 Working Days£2.90 Within 1 week (UK Mainland), free if order over £100 + VAT
3 Working Days£4.98 3 working days (UK Mainland)
Next Working Day£7.97 Next working day (UK Mainland)
Delivery exceptions apply

Main Specification

Product Description be quiet! Dark Rock 6 - processor cooler
Product Type Processor cooler
Package Content Thermal grease, mounting kits, screwdriver
Compatibility LGA1851 Socket, LGA1700 Socket, LGA1200 Socket, LGA1150 Socket, LGA1151 Socket, LGA1155 Socket, Socket AM4, Socket AM5
Heatsink Material Copper base with nickel-plating finish
Fan Diameter 135 mm
Fan Height 25 mm
Fan Bearing Fluid dynamic bearing
Rotation Speed 2000 rpm
Air Flow 79,48 cfm
Noise Level 11.9 - 31.1 dBA
Power Connector 4-pin PWM
Rated Voltage 12 V
Features TDP up to 220W, 6 heatpipes (6 mm), Pulse-width modulation (PWM) support
Product Material Ceramic coating, aluminium, copper
Weight 1.01 kg
Features CNC machined
Manufacturer Warranty 3-year warranty

General

Product Type Processor cooler
Product Material Ceramic coating, aluminium, copper
Package Content Thermal grease, mounting kits, screwdriver
Weight 1.01 kg
Shipping Dimensions (WxDxH) / Weight 20.2 cm x 23 cm x 14.4 cm / 1.7 kg

Heatsink & Fan

Compatible With LGA1851 Socket, LGA1700 Socket, LGA1200 Socket, LGA1150 Socket, LGA1151 Socket, LGA1155 Socket, Socket AM4, Socket AM5
Heatsink Material Copper base with nickel-plating finish
Heatsink Dimensions 162 mm x 139 mm x 77.4 mm
Fan Diameter 135 mm
Fan Height 25 mm
Fan Bearing Fluid dynamic bearing
Rotation Speed 2000 rpm
Air Flow 79,48 cfm
Air Pressure 2.48 mm
Noise Level 11.9 - 31.1 dBA
Power Connector 4-pin PWM
Rated Voltage 12 V
Rated Current 0.16 A
Power Consumption 4.8 W
Cable Length 22 cm
Features TDP up to 220W, 6 heatpipes (6 mm), Pulse-width modulation (PWM) support

Miscellaneous

Mounting Kit Included
MTBF 300,000 hour(s)
Features CNC machined
Compliant Standards UKCA, UL, RCM, RoHS, WEEE, Triman

Manufacturer Warranty

Service & Support Limited warranty: - 3 years
Product features

Quiet performance

A 135 mm fan with PWM control and a fluid dynamic bearing balances strong airflow with low noise levels to minimize distraction during heavy workloads.

Robust cooling

Six 6 mm heatpipes and a nickel-plated copper base work with a dense aluminum fin array to support TDPs up to 220 W and maintain reliable CPU temperatures.

Premium construction

Ceramic coating, copper elements, and CNC-machined components provide durable build quality and consistent thermal transfer for long-term use.

Wide compatibility

Supports modern Intel and AMD sockets including LGA1851, LGA1700, LGA1200, LGA115x series, AM4, and AM5 to fit a variety of desktop builds.
Key selling points
  • Designed for effective cooling of high-TDP processors
  • Low-noise operation for quieter system environments
  • Includes mounting kit, thermal grease, and screwdriver for straightforward installation
  • Broad compatibility with current Intel and AMD sockets
References

MPN: BK046

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