MITXPC Dynatron LGA4189 Copper Heatpipe or MITXPC Dynatron Threadripper EPYC CPU Cooler? Which MITXPC Model to Buy
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The mitxpc dynatron n2 intel lga4189 vs dynatron a39 socket strx4 comparison helps you pick the right cooler for your server. Both units use aluminum fins, copper heatpipes, and pre-applied Shin-Etsu 7762 thermal grease. They target high-TDP workstation chips. The main difference is socket support. The N2 fits Intel LGA4189. The A39 supports AMD sTRX4, TR4, and SP3 sockets. You must choose based on your processor type.
Key differences
| Aspect | Dynatron LGA4189 Copper Heatpipe Heatsink | Dynatron Threadripper and EPYC CPU Cooler |
|---|---|---|
| Socket Compatibility | FCLGA4189 | sTRX4, TR4, SP3 |
| TDP Support | 270W | 280W |
| Dimensions | not listed | 4.7 x 3.2 x 4.3 inches |
| Weight | not listed | 1.65 pounds |
| Mounting Type | Captive Mounting Sets | not listed |
Which one should you choose?
Choose Dynatron LGA4189 Copper Heatpipe Heatsink if
- You have an Intel Ice Lake or Cooper Lake processor using the FCLGA4189 socket.
- You need a cooler with standard Intel captive mounting hardware.
Choose Dynatron Threadripper and EPYC CPU Cooler if
- You use an AMD Threadripper or EPYC CPU on sTRX4, TR4, or SP3.
- You want a known weight and physical size for your chassis.
Verdict: Choose the Dynatron N2 if you are building with Intel LGA4189 hardware. Select the Dynatron A39 for AMD Threadripper or EPYC systems. Both coolers provide reliable passive cooling with quality thermal paste.
Dynatron N2 vs A39 Specs
Socket Compatibility
You must match the cooler to your processor socket. The Dynatron N2 supports only FCLGA4189 for Ice Lake and Cooper Lake CPUs. This limits it to specific Intel server chips. The Dynatron A39 supports sTRX4, TR4, and SP3 sockets. This covers AMD Threadripper and EPYC processors. Your choice depends entirely on your CPU. If you have an Intel LGA4189 system, the A39 will not fit. If you have a Threadripper or EPYC system, the N2 is incompatible. This is the primary decision factor for this comparison.
TDP Rating
Thermal Design Power indicates the maximum heat the cooler can handle. The Dynatron N2 supports up to 270W TDP. The Dynatron A39 supports up to 280W TDP. The A39 has a slight advantage in rated capacity. This 10W difference is minor in practical terms. Both units are designed for high-performance workstation processors. You should ensure your specific CPU TDP stays within these limits. The A39 offers a marginally higher ceiling for extreme workloads. The N2 is sufficient for its target Intel chips.
Airflow Specification
Airflow determines how much air moves through the fins. The Dynatron N2 lists 23CFM airflow. This specification helps estimate cooling efficiency. The Dynatron A39 does not list an airflow rating in the provided data. It relies on a fan for cooling, but the speed is not specified. Without a CFM number for the A39, you cannot directly compare air movement. The N2 provides a clear metric for airflow performance. The A39 lacks this specific data point in the available specifications.
Physical Dimensions
Size affects case compatibility and airflow path. The Dynatron A39 measures 4.7 inches in length, 3.2 inches in width, and 4.3 inches in height. These dimensions are clearly defined. The Dynatron N2 does not list its physical dimensions in the provided data. You cannot verify if the N2 fits your specific chassis without this information. The A39 provides complete size data for installation planning. The N2 requires you to check other sources for its footprint.
Mounting System
The mounting mechanism ensures secure attachment to the CPU. The Dynatron N2 uses Intel Standard Anti-Tilt Rotating Heatsink Captive Mounting Sets. This is a specific bracket system for LGA4189. The Dynatron A39 uses a standard mounting method for sTRX4, TR4, and SP3 sockets. The specific bracket type for the A39 is not detailed in the data. The N2 specifies its anti-tilt feature, which aids stability. The A39 relies on standard server socket mounting. Both are designed for secure installation on their respective platforms.
Which MITXPC Dynatron Model Fits You
Intel Ice Lake or Cooper Lake server owner
You need FCLGA4189 compatibility. This model supports that specific socket. It handles up to 270W TDP. The design uses aluminum fins and copper heatpipes. Shin-Etsu 7762 grease is pre-applied. Standard captive mounting sets secure the unit. This matches your processor requirements perfectly.
AMD Threadripper or EPYC workstation user
You require sTRX4, TR4, or SP3 support. This cooler covers all three AMD sockets. It manages up to 280W TDP. The aluminum heatsink includes embedded heatpipes. A fan is included for active cooling. Dimensions are 4.7 by 3.2 by 4.3 inches. Pre-applied grease ensures proper thermal transfer from day one.
Buyer seeking higher TDP rating and fan
You want maximum cooling capacity for a high-end chip. This model supports 280W TDP. That is higher than the 270W limit of the other option. It also includes a fan for active airflow. The other model lists airflow but no fan. If you need the higher wattage rating, this is the correct choice.
The products compared
Dynatron LGA4189 Copper Heatpipe Heatsink
Best for: Intel FCLGA4189 processors
- Socket Compatibility
- FCLGA4189
- Material
- Aluminum Base, Copper Heatpipes
- Mounting Type
- Captive Mounting Sets
View on Amazon: Dynatron LGA4189 Copper Heatpipe Heatsink Affiliate link
The MITXPC Dynatron N2 is an aluminum heatsink with copper heatpipes designed for Intel FCLGA4189 sockets. It supports up to 270W TDP with 23CFM airflow. The unit includes pre-printed Shin-Etsu 7762 thermal grease and uses Intel standard captive mounting sets. This cooler suits users needing a direct solution for Ice Lake or Cooper Lake processors without complex installation steps.
Pros
- Compatible with FCLGA4189 sockets
- Supports up to 270W TDP
- Includes pre-printed Shin-Etsu 7762 thermal grease
- Uses Intel standard captive mounting sets
Cons
- Limited to 23CFM airflow
- Only fits FCLGA4189 sockets
- Single fan configuration
Good fit if
- You use an Intel FCLGA4189 processor
- You need a cooler for 270W TDP systems
- You prefer pre-applied thermal paste
Skip if
- You use AMD Threadripper sockets
- You need airflow higher than 23CFM
- You require compatibility with LGA1700
Verdict: The MITXPC Dynatron N2 LGA4189 Cooler is a specialized solution for Intel FCLGA4189 builds. It fits users who need reliable cooling for Ice Lake or Cooper Lake CPUs with a straightforward mounting system.
Dynatron Threadripper and EPYC CPU Cooler
Best for: AMD Threadripper and EPYC workstation builds
- Socket Compatibility
- sTRX4, TR4, SP3
- Material
- Aluminum
- Cooling Method
- Fan
- Compatible Device
- Threadripper and EPYC Processors
- Dimensions
- 4.7" x 3.2" x 4.3"
- Weight
- 1.65 pounds
View on Amazon: Dynatron Threadripper and EPYC CPU Cooler Affiliate link
This air cooler supports Threadripper and EPYC processors via sTRX4, TR4, and SP3 sockets. It uses an aluminum heatsink with embedded copper heatpipes to handle up to 280W TDP. The unit includes a pre-applied Shin-Etsu 7762 thermal grease and measures 4.7 x 3.2 x 4.3 inches. You get a straightforward cooling solution for high-end workstation builds without complex setup.
Pros
- Supports sTRX4, TR4, and SP3 sockets
- Handles up to 280W TDP
- Includes pre-applied Shin-Etsu 7762 thermal grease
- Aluminum heatsink with embedded copper heatpipes
Cons
- Limited to AMD Threadripper and EPYC platforms
- Does not support Intel LGA4189 socket
- Single fan cooling configuration
Good fit if
- You use an AMD Threadripper or EPYC CPU
- You need support for sTRX4, TR4, or SP3 sockets
- You prefer a cooler with pre-applied thermal paste
Skip if
- You use an Intel LGA4189 processor
- You need a cooler for mainstream Intel sockets
- You require liquid cooling for extreme overclocking
Verdict: MITXPC Dynatron A39 sTRX4 Cooler is a practical option for AMD Threadripper and EPYC builders needing reliable air cooling for high TDP CPUs on sTRX4, TR4, or SP3 platforms.
Specifications side by side
| Spec | Dynatron LGA4189 Copper Heatpipe Heatsink | Dynatron Threadripper and EPYC CPU Cooler |
|---|---|---|
| Socket Compatibility | FCLGA4189 | sTRX4, TR4, SP3 |
| Material | Aluminum Base, Copper Heatpipes | Aluminum |
| Cooling Method | not stated | Fan |
| Compatible Device | not stated | Threadripper and EPYC Processors |
| Dimensions | not stated | 4.7" x 3.2" x 4.3" |
| Mounting Type | Captive Mounting Sets | not stated |
| Features | not stated | Fan |
| Weight | not stated | 1.65 pounds |
| Model | not stated | A39 |
Frequently asked questions
Can I use the Dynatron N2 on AMD Threadripper?
No, you cannot. The Dynatron N2 is designed strictly for Intel FCLGA4189 processors. It does not support AMD sockets like sTRX4, TR4, or SP3. If you have an AMD Threadripper or EPYC CPU, you must choose the Dynatron A39 model instead. Using the wrong cooler will prevent proper installation and cooling.
Does the Dynatron A39 fit SP3 sockets?
Yes, the Dynatron A39 supports SP3 sockets. It is also compatible with sTRX4 and TR4 platforms. This makes it a versatile choice for various AMD Threadripper and EPYC workstation builds. You can install it on multiple AMD server and workstation motherboards without needing a different cooler model.
What materials are in the Dynatron heatsink?
Both models use copper and aluminum. The heatsink combines copper heatpipes with aluminum fins for efficient heat transfer. This material mix helps dissipate heat from high-TDP processors effectively. You get reliable thermal performance for both Intel and AMD workstation chips without needing exotic or expensive materials.
Is thermal paste pre-applied on these coolers?
Yes, Shin-Etsu 7762 thermal grease comes pre-applied. You do not need to buy separate paste for installation. This ready-to-use setup simplifies the mounting process for both the N2 and A39 models. Just ensure the protective film is removed before attaching the cooler to your CPU.
Which cooler is better for Ice Lake CPUs?
The Dynatron N2 is the correct choice for Ice Lake processors. It specifically supports the FCLGA4189 socket used by these Intel chips. The Dynatron A39 will not fit this socket. Select the N2 to ensure compatibility and proper airflow for your specific Intel server processor.
Does the Dynatron A39 include a fan?
Yes, the Dynatron A39 includes a fan. This feature is listed in its attributes for the sTRX4 compatible model. The fan works with the copper heatpipes and aluminum fins to move air across the heatsink. This active cooling helps maintain lower temperatures for high-performance AMD CPUs.