Dynatron K666 Intel CPU cooler 2U LGA1150/-51/-55/-56 copper heatsink aluminium fins active with PWM
64 mmOnly 1 piece in stock at supplier
Product details
The Dynatron K666 is a powerful CPU cooler specifically designed for Intel processors with LGA 1150, LGA 1151, LGA 1155, and LGA 1156 sockets. With a compact design, this cooler is ideal for 2U cases and provides efficient cooling for various applications. The cooler combines a copper core with aluminum fins to ensure optimal heat dissipation. Thanks to active cooling with a 4-pin PWM fan, the speed can be adjusted based on temperature, resulting in quiet operation. With a maximum speed of 5000 RPM and a noise level of just 38.7 dB, the K666 is both powerful and quiet. The airflow of 45 m³/h ensures that the CPU remains cool even under heavy load, enhancing the system's stability and lifespan.
- Compatible with multiple Intel sockets (LGA 1150, 1151, 1155, 1156)
- Active cooling with 4-pin PWM fan for dynamic speed control
- Maximum speed of 5000 RPM for high cooling performance
- Noise level of only 38.7 dB for quiet operation
- Combination of copper core and aluminum fins for efficient heat dissipation.
Socket | LGA 1156 |
Height (with fan) | 64 mm |
Diameter | 60 mm |
Airflow | 76.46 m³/h |
power connector | 4-pin |
Item number | 31771426 |
Manufacturer | Dynatron |
Category | CPU coolers |
Manufacturer no. | K666 |
Release date | 7.9.2022 |
Colour | Silver |
Exact colour description | Black |
CPU cooler design | Passive cooler |
Fan type | Watercooled |
Socket | LGA 1156 |
Supported fan sizes | 60mm |
Materials radiator core | Aluminium |
Material cooling fins | Aluminium |
Diameter | 60 mm |
Max. Speed | 5000 RPM |
Airflow | 76.46 m³/h |
Static pressure | 732 Pa |
Max. noise level | 38.70 dB |
Fan bearing type | Double ball bearing |
power connector | 4-pin |
Voltage | 12 V |
CO₂-Emission | |
Climate contribution |
Width (with fan) | 91 mm |
Length (with fan) | 85 mm |
Height (with fan) | 64 mm |
Weight | 500 g |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «CPU coolers» category have a defect within the first 24 months?
Source: Galaxus- 8.Jonsbo0,4 %
- 8.Thermaltake0,4 %
- 12.Dynatron0,5 %
- 13.Alpenföhn0,6 %
- 13.Endorfy0,6 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- DynatronNot enough data
- 1.Arctic0 days
- 1.be quiet!0 days
- 1.Deepcool0 days
- 1.Endorfy0 days
Return rate
How often is a product of this brand in the «CPU coolers» category returned?
Source: Galaxus- 8.Noctua3,9 %
- 9.be quiet!4 %
- 10.Dynatron4,4 %
- 11.Cooler Master5,2 %
- 12.Deepcool5,4 %