Dynatron K666 Intel CPU cooler 2U LGA1150/-51/-55/-56 copper heatsink aluminium fins active with PWM

64 mm
Delivered between Thu, 15.5. and Wed, 21.5.
More than 10 items in stock at third-party supplier
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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 the active cooling with a 4-pin PWM fan, the speed can be adjusted according to 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 stability and lifespan of the system.

  • 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 just 38.7 dB for quiet operation
  • Combination of copper core and aluminum fins for efficient heat dissipation.

Key specifications

Socket
LGA 1156
Height (with fan)
64 mm
Diameter
60 mm
power connector
4-pin
Item number
31771426

General information

Manufacturer
Dynatron
Category
CPU coolers
Manufacturer no.
K666
Release date
7.9.2022

Cooler properties

Socket
LGA 1156

Heat sink properties

Materials radiator core
Aluminium
Material cooling fins
Aluminium

Fan dimensions

Diameter
60 mm
Length
85 mm
Width
91 mm
Height
64 mm
Weight
500 g

Fan properties

Max. Speed
5000 RPM
Airflow
0.01 m³/h
Static pressure
0.75 Pa
Max. noise level
38.70 dB

Connections

power connector
4-pin

Power supply

Voltage
12 V

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length (with fan)
85 mm
Height (with fan)
64 mm
Weight
500 g

30-day right of returnReturn policy
24 Months Warranty (Bring-in)Warranty provisions
2 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «CPU coolers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 11.Endorfy
    0.5 %
  • 12.Alpenföhn
    0.6 %
  • 12.Dynatron
    0.6 %
  • 12.Xilence
    0.6 %
  • 15.NZXT
    1.5 %

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: Digitec Galaxus
  • Dynatron
    Not enough data
  • 1.Arctic
    0 days
  • 1.be quiet!
    0 days
  • 1.Deepcool
    0 days
  • 1.Noctua
    0 days

Return rate

How often is a product of this brand in the «CPU coolers» category returned?

Source: Digitec Galaxus
  • 9.Noctua
    3.8 %
  • 10.be quiet!
    4.3 %
  • 11.Dynatron
    4.8 %
  • 12.Cooler Master
    5.9 %
  • 13.Deepcool
    6.2 %
Source: Digitec Galaxus