be quiet! Pure Rock 3 LX

Processor cooler | (for: LGA1150, LGA1151, LGA1155, LGA1200, LGA1700, LGA1851, AM4, AM5) | copper base with aluminium fins | 120 mm | black

MPN BK040
Manufacturer Bequiet
QuickCode 1657661
Qty immediately available 30
Total stock 154
RRP: £45.31 inc VAT
£39.13 inc VAT
£32.61 ex VAT
Save
13%
Quantity in Cart:
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! Pure Rock 3 LX - processor cooler
Product Type Processor cooler
Colour Black
Compatibility LGA1150 Socket, LGA1151 Socket, LGA1155 Socket, LGA1200 Socket, LGA1700 Socket, LGA1851 Socket, Socket AM4, Socket AM5
Heatsink Material Copper base with aluminium fins
Fan Diameter 120 mm
Fan Height 25 mm
Fan Bearing Rifle bearing
Rotation Speed 2000 rpm
Air Flow 61.8 cfm
Noise Level 31.2 dBA
Power Connector 4-pin PWM
Rated Voltage 12 V
Features 4-pole fan motor, ARGB fans, 4 copper heatpipes (6 mm), Heat-pipe Direct Touch (H.D.T.) Technology
Dimensions (WxDxH) 12.4 cm x 7.1 cm x 15.4 cm
Weight 570 g
Features 60000 h lifespan at 25°C
Manufacturer Warranty 3-year warranty

General

Product Type Processor cooler
Width 12.4 cm
Depth 7.1 cm
Height 15.4 cm
Weight 570 g
Shipping Dimensions (WxDxH) / Weight 16.3 cm x 13.3 cm x 21 cm / 900 g
Colour Black

Heatsink & Fan

Compatible With LGA1150 Socket, LGA1151 Socket, LGA1155 Socket, LGA1200 Socket, LGA1700 Socket, LGA1851 Socket, Socket AM4, Socket AM5
Heatsink Material Copper base with aluminium fins
Fan Diameter 120 mm
Fan Height 25 mm
Fan Bearing Rifle bearing
Rotation Speed 2000 rpm
Air Flow 61.8 cfm
Air Pressure 2.51 mm
Noise Level 31.2 dBA
Power Connector 4-pin PWM
Rated Voltage 12 V
Rated Current 0.15 A
Power Consumption 5.4 W
Cable Length 12 cm
Features 4-pole fan motor, ARGB fans, 4 copper heatpipes (6 mm), Heat-pipe Direct Touch (H.D.T.) Technology

Miscellaneous

Mounting Kit Included
Features 60000 h lifespan at 25°C
Compliant Standards RoHS, Triman, UKCA, UL, WEEE

Manufacturer Warranty

Service & Support Limited warranty: - 3 years
Product features

Efficient airflow

The fan offers an air flow rate of 61.8 cfm, ensuring excellent cooling performance while maintaining system stability during intensive tasks.

Robust construction

Constructed with a copper base and aluminum fins, this cooler maximizes thermal conductivity and enhances heat dissipation.

Versatile compatibility

Designed to fit various socket types including LGA1155, LGA1150, LGA1151, Socket AM4, LGA1200, LGA1700, Socket AM5, and LGA1851, providing flexibility for different builds.

Quiet performance

With a noise level of just 31.2 dBA, this cooler operates quietly without sacrificing performance or airflow.

Long-lasting reliability

Built to last with a lifespan of 60,000 hours at 25°C, ensuring dependable operation over extended periods.
Key selling points
  • Efficient cooling with 120 mm fan and 2000 rpm rotation speed
  • Features Heat-pipe Direct Touch (H.D.T.) Technology for improved thermal performance
  • Compatible with multiple socket types including LGA1700 and Socket AM5
  • Quiet operation with a noise level of only 31.2 dBA
  • Lifespan of 60,000 hours at 25°C
References

MPN: BK040

What our Customers think about us!

What our Customers think about us!

Page generated at: 23/06/2026 22:19:14