Dynatron A42 Copper with Skived Fin Heatsink and Side Blower for AMD AM4/AM5 Socket
Dynatron A42 Copper with Skived Fin Heatsink and Side Blower for AMD AM4/AM5 Socket
Out of stock
Dynatron A42 Copper with Skived Fin Heatsink and Side Blower for AMD AM4/AM5 Socket
Improve your system's cooling efficiency with the Dynatron A42 heatsink fan, designed for optimal heat dissipation and performance. This reliable fan is perfect for maintaining safe CPU temperatures during intensive tasks, ensuring stable operation in gaming rigs and professional setups alike. With its compact design and low-noise operation, the A42 provides powerful airflow without sacrificing acoustics. Trust Dynatron for durable, high-quality cooling solutions that enhance overall system performance and longevity.
- AMD Ryzen Processor Family, Socket AM5
- Active Air Cooler for 1U Server and Up
Overall Specification
- Material Copper Fin
- Thermal Grease Shin-Etsu 7762 or Equivalent
- TDP 140W at 30° ambient temperature
Cooling Fan Specification
- Bearing Double Ball
- Rated Voltage 12V
Rated Speed
- At Duty Cycle 0~20%: 2000± 200 RPM
- At Duty Cycle 50%: 4900±10% RPM
- At Duty Cycle 100%: 8600±10% RPM
Input Power
- At Duty Cycle 0~20%: 1.08 W
- At Duty Cycle 50%: 4.7 W
- At Duty Cycle 100%: 23.45 W
Maximum Airflow
- At Duty Cycle 0~20%: 5.59 CFM
- At Duty Cycle 50%: 14.76 CFM
- At Duty Cycle 100%: 26.25 CFM
Rated Static Pressure
- At Duty Cycle 0~20%: 3.69 mm-H2O
- At Duty Cycle 50%: 25.28 mm-H2O
- At Duty Cycle 100%: 89.80 mm-H2O
Acoustical Noise
- At Duty Cycle 0~20%: 23.3 dBA
- At Duty Cycle 50%: 43.5 dBA
- At Duty Cycle 100%: 62.2 dBA
Lead Wire Pin Out
- Pin#1- Black(-), Pin#2- Yellow(+), Pin#3- Green(Tachometer/ Signal Output), Pin#4- Blue (PWM)
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About Brand
About Brand
Shipping & Rerturns
Shipping & Rerturns
• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Discover more in our FAQ
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
Do you ship internationally?
Do you ship internationally?
Yes, we offer international shipping to most countries. Shipping rates and delivery times vary depending on the destination. Any applicable customs duties or taxes will be the responsibility of the recipient.
What is your return policy?
What is your return policy?
We accept returns within 30 days of delivery. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. If the item is faulty or damaged, please contact us for further instructions. For returns due to reasons other than product defects or our error, customers are responsible for return shipping costs.

