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 A18


Recommend for Intel® Socket LGA 115X and LGA 1200, 80 x 80 x 15mm fan with PWM function, Copper Heatsink with Skiving Fins. Support 125 Watts CPU Power Heat Dissipation for 1U&Up Server Solution.

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CPU Support AMD® Ryzen
CPU Socket AM4
Solution 1U Server
Dimensions 106 x 76 x 27.5 mm
Weight 450g ± 5g
Material Copper 1100 with Skived Fins
Fan Dimension 70 x 70 x 15 mm
Speed At Duty Cycle 20%: 1100 RPM ± 200 RPM
At Duty Cycle 50%: 2600 RPM ± 10% RPM
At Duty Cycle 100%: 6000 RPM ± 10% RPM
Power At Duty Cycle 20%: 0.6 W
At Duty Cycle 50%: 1.2 W
At Duty Cycle 100%: 8.8 W
Bearing 2 Ball Bearing
Rated Voltage 12V
Air Flow At Duty Cycle 20%: 2.5 CFM
At Duty Cycle 50%: 5.8 CFM
At Duty Cycle 100%: 14.3 CFM
Noise Level At Duty Cycle 20%: 19.1 dBA
At Duty Cycle 50%: 34.2 dBA
At Duty Cycle 100%: 53.8 dBA
Air Pressure At Duty Cycle 20%: 1.25 mm-H2O
At Duty Cycle 50%: 7.0 mm-H2O
At Duty Cycle 100%: 50.46 mm-H2O
Lead Wire Pin Out Pin1- (-)
Pin2- (+)
Pin3- (Techometer/Signal output)
Pin4- (PWM)
Thermal Grease Shin-Etsu 7762 Pre-printed