Dynatron Shop

Welcome to the Widen Electronic Solutions Ltd Dynatron Shop.

Dynatron excels in manufacturing both AC and DC fans from 25mm to 200mm. We also provide for OEM customers any custom-design thermal solution products. These include active coolers, passive heat sinks, heat pipes, blowers, crossflow blowers, Liquid coolers and many more. Our branded thermal solutions are widely recognized and integrated into desktop PCs, servers, workstations, notebooks, gaming machines, and storage systems. In the year 2001, Dynatron won its reputation as the first company to integrate the state of the art MicroFin Technology into a PC heat sink. Today, MicroFin Technology is considered the most advanced and efficient heat sink manufacturing method for a thermal solution and is used in most system applications.

Dynatron K2


The Dynatron K2 is a solid little cooler that will make for an excellent small form factor server as long as some fan noise will not be a concern.

Out of stock

SKU: K2 Categories: , , ,


Aluminum 75 x 75 x 15 mm PWM blower with Copper heatsink push-pin mounting type for Mini-ITX form factor up to TDP 73 Watts.

73 Watts Aluminum 75x15mm
PWM Blower
LGA1151/1155/1156 Copper Skived Fin

Additional Information

CPU Support Intel
CPU Socket LGA1151 l LGA1155 l LGA1156
Solution mini-ITX
Dimensions 82.6 x 81.0 x 27.8 mm
Weight 380 g
Material Copper Heatsink
Fan Dimension 75 x 15 mm
Speed At Duty Cycle 20%: 1000 RPM
At Duty Cycle 50%: 2500 RPM
At Duty Cycle 100%: 4000 RPM
Bearing 2 Ball Bearing
Rated Voltage 12V
Power At Duty Cycle 20%: 0.6 W
At Duty Cycle 50%: 1.8 W
At Duty Cycle 100%: 4.8 W
Air Flow At Duty Cycle 20%: 6.0 CFM
At Duty Cycle 50%: 8.3 CFM
At Duty Cycle 100%: 11.9 CFM
Noise Level At Duty Cycle 20%: 21.0 dBA
At Duty Cycle 50%: 37.8 dBA
At Duty Cycle 100%: 44.0 dBA
Air Pressure At Duty Cycle 20%: 0.087 inch-H2O
At Duty Cycle 50%: 0.453 inch-H2O
At Duty Cycle 100%: 0.929 inch-H2O
Lead Wire Pin Out Pin1-Black (-)
Pin2-Yellow (+)
Pin3-Green (Techometer/Signal output)
Pin4-Blue (PWM)