Dynatron A24 Processor Cooler for AM4 - Low-Profile 2U Server Fit

In this review the Dynatron A24 is assessed as a focused, low-profile cooler built for AMD socket AM4 systems where space and reliable heat removal matter. The bottom line: it is best for compact or 2U server builds that need a dependable cooling solution up to 105W TDP. The reviewer found the unit's combination of an innovative PWM fan and aluminum fins with a heat pipe that directly contacts the CPU makes it a practical, no-nonsense choice for systems that cannot accommodate large tower coolers.

Key Features

• Socket compatibility: Designed specifically for AMD AM4, it offers a straightforward fit for Ryzen desktop and server boards that use that socket.
• Low-profile design: The compact form is suitable for 2U server chassis and other tight spaces where taller coolers will not fit.
• Direct heat pipe contact: Heat pipe touching the CPU improves thermal transfer to the aluminum fin array for more efficient dissipation.
• Innovative PWM fan: The fan uses PWM control to balance airflow and noise, allowing the system to ramp cooling only when needed.
• 105W support: Rated to handle up to 105W of heat dissipation, it is appropriate for many mainstream AM4 processors and light server loads.
• Captive mounting: The convenient captive heat sink mounting helps simplify installation in rack or compact builds.

Who It's For

The Dynatron A24 is aimed at users building compact AM4 systems or 2U servers who need a low-profile, reliable cooler that supports up to 105W TDP. It is a smart pick for system builders who prioritize chassis clearance, predictable thermal performance, and a captive mounting system that eases installation in cramped cases.

Those who should look elsewhere include overclockers and users with high-TDP CPUs beyond 105W or desktop enthusiasts who want large tower coolers for lower noise at higher loads. If you have abundant case space and need extreme cooling headroom, a larger cooler would be a better fit.

Pros & Cons

Pros

• Compact, low-profile footprint makes it usable in 2U server enclosures and small cases.
• Direct heat pipe contact to the CPU improves thermal transfer for efficient cooling.
• PWM fan provides dynamic speed control to balance cooling performance and noise under load.
• Captive mounting simplifies installation in rack or compact builds, reducing handling during assembly.

Cons

• Support is limited to 105W TDP, so it is not suitable for higher-power AM4 processors under heavy sustained loads.
• Aluminum fin construction favors weight and clearance but will not match the thermal capacity of larger copper-heavy coolers.

Specifications

Brand	Dynatron
Model	A24
Socket	AM4
Cooling type	Aluminum fins with heat pipe direct contact
Fan	Innovative PWM fan
Supported TDP	Up to 105W
Recommended use	2U server and up / compact desktop systems

Our Verdict

The Dynatron A24 is a practical, low-profile cooler for AM4 systems that need a reliable solution in constrained spaces. It delivers effective heat transfer through a direct-contact heat pipe and a PWM fan, making it good value for compact servers and small-form-factor desktops up to 105W TDP. Choose this cooler when clearance is the primary constraint and you need straightforward installation and predictable cooling.

Frequently Asked Questions

Will this fit my AM4 motherboard?
Yes, the A24 is designed for socket AM4 and mounts with a captive heat sink mechanism for typical AM4 board layouts.

Is it suitable for gaming rigs?
It can work in gaming rigs with mid-range AM4 CPUs under stock settings, but high-TDP or heavily overclocked processors may exceed its 105W capacity.

Can it be used in a 1U server?
It is intended for 2U server and up; a 1U chassis will likely not have the clearance required for this cooler.