Dynatron 3U AMD Threadripper Active Alternatives: 6 Similar Picks Compared
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The dynatron a35 3u aluminum heatsink alternatives list helps you find comparable cooling solutions for AMD Threadripper workstations. This original cooler supports sWRX8, sTRX4, TR4, and SP3 sockets in a 3U rackmount form factor. It uses an aluminum heatsink with embedded heatpipes and dual ball bearing fans. The unit measures 4 by 6 by 6 inches and weighs one pound. Its active cooling method fits standard server and workstation enclosures without custom brackets.
You might look for different specs, such as a 2U height for smaller chassis or compatibility with Intel sockets like LGA 1700. Some buyers prefer copper bases for specific thermal properties or low-profile designs for Mini-ITX builds. The alternatives in this guide were chosen because their published specifications overlap with the original. This includes shared socket support, similar physical dimensions, or matching active cooling methods. You can compare these options to find the best fit for your specific hardware constraints.
Our top pick: Dynatron 3U AMD Threadripper Active Cooler.
How these alternatives compare
Dynatron 2U Active Server CPU Cooler
This Dynatron model targets 2U Intel servers using LGA 1200 sockets, whereas the original supports AMD Threadripper platforms. It swaps the aluminum-only construction for a copper base paired with aluminum fins, which typically offers better heat transfer for high-density server environments. The unit measures 6 by 6 by 6 inches, maintaining a compact footprint suitable for tight rackmount spaces. You lose Threadripper compatibility entirely, but gain a dedicated solution for Intel workstations. The dual ball bearing design ensures longevity in continuous operation, similar to the original. Choose this if your build requires Intel LGA 115X or 1200 processors in a 2U chassis rather than AMD sockets.
AMD Wraith Spire Aluminum AM4 Cooler
The AMD Wraith Spire is designed for budget AM4 desktop systems, not professional workstations. It supports only the AM4 socket, so it cannot fit sWRX8, sTRX4, TR4, or SP3 Threadripper processors. The cooler is significantly smaller, measuring 3.81 inches on each side, compared to the original’s 4 by 6 by 6 inch dimensions. It uses a simple aluminum heatsink with a 3.81-inch fan and pre-applied thermal compound. You sacrifice massive cooling capacity and rackmount form factor for a low-cost, plug-and-play solution. This option is suitable for standard desktop AM4 builds where space and budget are primary constraints, but it offers no utility for Threadripper workstations.
Akasa 26.9mm Low-Profile LGA 1700 Cooler
This Akasa cooler is built for low-profile Mini-ITX cases supporting Intel LGA 1700 sockets. It stands only 26.9 mm tall, making it far shorter than the original 6-inch tall unit. The design focuses on cooling 35W Intel processors, which is a much lower thermal load than typical Threadripper CPUs. It features tool-free push-pin mounting and pre-installed thermal interface material for easy installation in cramped spaces. You cannot use this for AMD Threadripper builds due to socket incompatibility and insufficient cooling power. This pick is ideal for compact Intel ITX systems where height is restricted, but it serves no purpose for high-performance AMD workstation builds requiring 3U rackmount compatibility.
Cooler Master i70C ARGB Low-Profile Cooler
The Cooler Master i70C is a low-profile cooler for Intel LGA 1700 and 1851 sockets, rated for up to 95W TDP. It stands 70 mm tall, which is much shorter than the original 6-inch unit. It includes a 120 mm PWM fan and ARGB lighting, features absent in the original. The construction uses copper and aluminum materials. You lose AMD Threadripper support entirely, as this cooler is strictly for Intel platforms. This option is suitable for compact Intel builds where standard air coolers do not fit. It provides decent airflow for mid-range Intel processors but cannot handle the thermal demands of Threadripper CPUs or fit into 3U rackmount enclosures.
Cooler Master Hyper 212 Halo White CPU Cooler
This Cooler Master model supports AM5 and LGA 1700 sockets, excluding all AMD Threadripper sockets. It measures 2.87 inches in height and 6.06 inches in length, differing from the original’s 3U rackmount dimensions. The unit features a 120 mm ARGB fan and direct-contact heat pipes for efficient heat transfer. It is designed for consumer tower cases rather than server racks. You gain modern ARGB lighting and support for newer AM5 platforms, but lose the specific Threadripper socket compatibility and rackmount form factor. This cooler is best for standard desktop AM5 or LGA 1700 builds in tower cases, not for professional Threadripper workstation environments.
Thermaltake 130mm Low Profile CPU Cooler
The Thermaltake UX150-L is a low-profile cooler for Intel LGA sockets, including 1851, 1200, 1150, and 1151. It does not support any AMD sockets, so it cannot cool Threadripper processors. The unit measures 2.98 inches in height, significantly shorter than the original 6-inch height. It features ARGB lighting and a combination of copper and aluminum materials. You lose AMD compatibility and the 3U rackmount form factor entirely. This option is suitable for Intel users needing low-profile cooling with aesthetic lighting. It is not a viable alternative for Threadripper workstations, as it lacks the necessary socket support and cooling capacity for high-end AMD processors.
Quick picks
Our 7 picks
Dynatron 3U AMD Threadripper Active Cooler
Best for: 3U rackmount AMD Threadripper workstation builds
- Socket Compatibility
- sWRX8, sTRX4, TR4, SP3
- Cooling Method
- Active
- Material
- Aluminum
- Dimensions
- 6 × 4 × 6 inches
- Weight
- 1 pounds
View on Amazon: Dynatron 3U AMD Threadripper Active Cooler Affiliate link
This Dynatron active air cooler is designed for 3U servers and workstations. It features an aluminum heatsink with an embedded heatpipe and dual ball bearings. You get direct support for AMD sockets sWRX8, sTRX4, TR4, and SP3. The unit measures 6 by 6 by 4 inches and operates at sound levels between 16.0 and 48.4 dBA. It suits you if you run AMD Threadripper hardware in rackmount chassis.
Pros
- Compatible with AMD sWRX8, sTRX4, TR4, and SP3 sockets
- Dual ball bearing fan design
- Embedded heatpipe in aluminum heatsink
- Fits 3U rackmount enclosures and workstations
Cons
- Reaches noise levels up to 48.4 dBA
- No Intel or standard consumer AMD socket support listed
- Requires a chassis height of at least 3U
Good fit if
- You use an AMD sWRX8, sTRX4, TR4, or SP3 processor.
- You need an active cooler for a 3U or larger server chassis.
- You prefer a dual ball bearing fan assembly.
Skip if
- You build inside 1U or 2U rackmount enclosures.
- You require mounting hardware for mainstream AM4 or Intel sockets.
Verdict: Dynatron 3U Threadripper Aluminum Active Cooler provides dedicated multi-socket AMD workstation support with an embedded heatpipe aluminum assembly. It delivers standard 3U rack enclosure fitment without requiring custom mounting brackets.
Dynatron 2U Active Server CPU Cooler
Best for: 2U Intel LGA 115X and 1200 servers
- Socket Compatibility
- LGA 115X, LGA 1200
- Server Height
- 2U
- Cooling Method
- Active
- Material
- Copper, Aluminum
- Dimensions
- 6 × 6 × 6 inches
View on Amazon: Dynatron 2U Active Server CPU Cooler Affiliate link
This Dynatron unit is a compact active server cooler built for 2U chassis and larger setups. It features a copper base paired with embedded heat pipes and aluminum fins to draw heat away from the processor. Its dual ball bearing active fan delivers continuous cooling inside dense enclosures. If you run an Intel system on LGA 115X or LGA 1200 sockets, this hardware fits your server layout directly.
Pros
- Compact 67.7 mm height fits 2U server chassis
- Copper base with embedded aluminum heat pipes
- Dual ball bearing fan design
- Supports Intel LGA 115X and LGA 1200 sockets
Cons
- Does not support AMD Threadripper sockets
- No compatibility with Intel LGA 1700 or newer sockets
Good fit if
- You run an Intel processor on socket LGA 115X or LGA 1200.
- You need a heatsink designed to fit inside a 2U rackmount chassis.
- You want a dual ball bearing fan for server longevity.
Skip if
- You require a cooler for an AMD Threadripper or AM4 build.
- You use an Intel LGA 1700 motherboard.
Verdict: Dynatron 2U Active Copper Base Cooler provides dedicated cooling for 2U chassis holding Intel LGA 115X or LGA 1200 processors. Its combination of a copper base, aluminum fins, and dual ball bearings fits standard server requirements.
AMD Wraith Spire Aluminum AM4 Cooler
Best for: budget-focused standard AM4 desktop builds
- Socket Compatibility
- AM4
- Fan Size
- 3.81-inch
- Material
- Aluminum
- Features
- Fan
- Dimensions
- 3.81 × 3.81 × 3.81 inches
View on Amazon: AMD Wraith Spire Aluminum AM4 Cooler Affiliate link
The AMD Wraith Spire is a compact air cooler built with an aluminum heatsink and an integrated 3.81-inch fan. Measuring 3.81 inches in length, width, and height, it fits standard AM4 motherboard sockets using a 4-pin power connector. Pre-applied thermal paste streamlines your installation right out of the box. You will find it suits standard desktop AM4 socket builds needing straightforward aluminum thermal cooling rather than specialized multi-socket server hardware.
Pros
- Pre-applied thermal paste simplifies mounting
- Standard 4-pin connector with approximate 9-inch lead
- Compact dimensions of 3.81 by 3.81 by 3.81 inches
- Integrated 3.81-inch cooling fan
Cons
- Only supports motherboard socket AM4
- All-aluminum design does not include heatpipes
Good fit if
- You have a motherboard using socket AM4.
- You want pre-applied thermal paste out of the box.
- You need a compact 3.81-inch cubic form factor.
Skip if
- You run an AMD Threadripper or server motherboard.
- You need mounting support for non-AM4 sockets.
Verdict: AMD Wraith Spire AM4 Aluminum CPU Cooler offers straightforward cooling for desktop AM4 systems with pre-applied thermal compound and a 3.81-inch fan. Its physical mounting remains strictly limited to AM4 sockets without Threadripper compatibility.
Akasa 26.9mm Low-Profile LGA 1700 Cooler
Best for: low-profile 35W Intel LGA1700 Mini-ITX builds
- Socket Compatibility
- LGA1700
- Cooler Height
- 26.9 mm
- Tower Design
- Low-Profile
- Fan Size
- 75 mm
- TDP Rating
- 35 W
- System Type
- ITX
View on Amazon: Akasa 26.9mm Low-Profile LGA 1700 Cooler Affiliate link
The Akasa Low-Profile LGA1700 Mini-ITX CPU Cooler is an ultra-compact air cooler built for space-constrained enclosures. At 26.9 mm tall, it fits slim Mini-ITX, Thin Mini-ITX, and HTPC chassis. It pairs an aluminum heatsink and core with a 75 mm PWM fan rated for processors up to 35W TDP. If you run a low-wattage Intel LGA1700 processor, this cooler gives you tool-free push-pin mounting and a pre-installed thermal interface.
Pros
- Ultra-low 26.9 mm height fits slim Thin Mini-ITX and HTPC enclosures
- Pre-installed thermal interface on an enlarged cooler base
- Tool-free push-pin installation for Intel LGA1700 sockets
- Integrated 75 mm PWM fan paired with an aluminum core
Cons
- Thermal capacity limited to CPUs rated up to 35W TDP
- Socket compatibility restricted entirely to Intel LGA1700
Good fit if
- You need an ultra-low 26.9 mm profile cooler for a Mini-ITX or HTPC build.
- You use an Intel LGA1700 processor with a maximum TDP of 35W.
- You prefer tool-free push-pin mounting with pre-applied thermal interface.
Skip if
- You run an AMD processor or an Intel socket other than LGA1700.
- You need cooling capacity for CPUs exceeding a 35W TDP.
Verdict: Akasa Low-Profile LGA1700 Mini-ITX CPU Cooler delivers a compact 26.9 mm cooling solution tailored for low-draw 35W Intel LGA1700 builds. Its tool-free push-pin setup and pre-installed thermal interface make it a straightforward fit for cramped Mini-ITX enclosures.
Cooler Master i70C ARGB Low-Profile Cooler
Best for: low-profile Intel LGA 1700 and 1851 builds
- Socket Compatibility
- LGA 1700, LGA 1851
- Cooler Height
- 70mm
- Tower Design
- Low-Profile
- Fan Size
- 120mm
- TDP Rating
- 95W
- Fan Speed
- 1,800 RPM
View on Amazon: Cooler Master i70C ARGB Low-Profile Cooler Affiliate link
This Cooler Master cooler is a low-profile top-down unit measuring 70mm in height. It features a copper insert base, black aluminum fins, and a 120mm PWM ARGB fan running between 650 and 1,800 RPM. Designed specifically for Intel LGA 1700 and LGA 1851 sockets, it handles thermal loads up to 95W TDP. It suits you if you need compact Intel cooling in tight desktop or rack enclosures.
Pros
- Low 70mm overall height fits tight enclosures
- 120mm PWM fan with 650 to 1,800 RPM speed range
- Copper insert base assists heat dissipation
- Built-in addressable RGB lighting with frosted blades
Cons
- Limited to 95W TDP processors
- Only mounts to Intel LGA 1700 and LGA 1851 sockets
- No AMD socket hardware included
Good fit if
- You run an Intel processor rated up to 95W TDP on an LGA 1700 or LGA 1851 motherboard.
- You have limited vertical clearance and require a cooler under 71mm tall.
- You want addressable RGB lighting paired with a 120mm PWM fan.
Skip if
- You use an AMD socket such as AM4, AM5, or Threadripper.
- You need thermal dissipation above 95W TDP.
Verdict: Cooler Master i70C ARGB Low-Profile Cooler delivers compact, 70mm-tall cooling for Intel LGA 1700 and LGA 1851 processors rated up to 95W TDP. It gives you 120mm PWM airflow and ARGB lighting in compact spaces where taller coolers cannot fit.
Cooler Master Hyper 212 Halo White CPU Cooler
Best for: standard AM5 desktop PC tower builds
- Socket Compatibility
- LGA1700, 1200, 1150-1156, AM4, AM5
- Cooler Height
- 154 mm
- Heat Pipes
- 4
- Fan Size
- 120 mm
- Fan Speed
- 2050 RPM ±10%
- Lighting
- ARGB
View on Amazon: Cooler Master Hyper 212 Halo White CPU Cooler Affiliate link
The Cooler Master Hyper 212 Halo White is a 154 mm tall single-tower air cooler. It features four 6 mm direct-contact copper heat pipes, an aluminum fin stack, and a 120 mm ARGB fan delivering up to 51.88 CFM at 2050 RPM. If you need a tower cooler for consumer sockets like AM5 or LGA1700 rather than server hardware, this unit gives you standard desktop clearance and 27 dBA acoustics.
Pros
- Four 6 mm direct-contact copper heat pipes
- 120 mm ARGB fan rated at 51.88 CFM and 27 dBA
- Direct mounting support for AMD AM5 and Intel LGA1700 sockets
- Reduced 154 mm overall heatsink height
Cons
- No AMD Threadripper socket support included
- 154 mm height exceeds standard 3U rackmount enclosures
Good fit if
- You build in a standard mid-tower case supporting 154 mm cooler clearance.
- You need native cooling support for an AMD AM5 or Intel LGA1700 processor.
Skip if
- You require mounting brackets for AMD Threadripper or server sockets.
- You install components inside a low-profile or 3U rackmount chassis.
Verdict: Cooler Master Hyper 212 Halo White provides dependable AM5 desktop cooling with a 120 mm ARGB fan and direct-contact heat pipes. Its 154 mm height targets consumer tower cases rather than rackmount servers.
Thermaltake 130mm Low Profile CPU Cooler
Best for: Intel LGA low-profile builds
- Socket Compatibility
- LGA 1851/1700/1200/1156/1155/1151/1150
- Cooler Height
- 75.6mm
- Fan Size
- 130mm
- TDP Rating
- 130W
- Fan Speed
- 500~2400 RPM
- Lighting
- ARGB
View on Amazon: Thermaltake 130mm Low Profile CPU Cooler Affiliate link
The Thermaltake UX150-L ARGB is a low-profile air cooler designed for Intel sockets. It features a 130mm PWM fan and a copper base with aluminum fins. The cooler stands 75.6mm tall, making it suitable for small form factor builds. It supports LGA 1150, 1151, 1155, 1156, 1200, 1700, and 1851. The unit includes ARGB lighting with an infinity mirror effect. It is optimized for flexible form factors.
Pros
- 130mm PWM fan with 500-2400 RPM speed
- 75.6mm height for low-profile compatibility
- Copper base and aluminum fin construction
- ARGB lighting with infinity mirror design
- Supports multiple Intel LGA sockets
Cons
- No AMD socket support listed in data
- Limited to Intel LGA socket types
- No mention of TDP rating for AMD platforms
Good fit if
- You need a low-profile cooler for Intel systems
- You require ARGB lighting in a small form factor
- You build with limited CPU cooler height clearance
Skip if
- You use AMD processors like Threadripper
- You need support for AM4 or AM5 sockets
- You require high-end cooling for heavy workloads
Verdict: Thermaltake UX150-L ARGB Low Profile fits Intel users needing low-profile cooling with ARGB lighting. It does not support AMD sockets, limiting its use to Intel platforms only.
Specifications side by side
| Spec | Dynatron 3U AMD Threadripper Active Cooler | Dynatron 2U Active Server CPU Cooler | AMD Wraith Spire Aluminum AM4 Cooler | Akasa 26.9mm Low-Profile LGA 1700 Cooler | Cooler Master i70C ARGB Low-Profile Cooler | Cooler Master Hyper 212 Halo White CPU Cooler | Thermaltake 130mm Low Profile CPU Cooler |
|---|---|---|---|---|---|---|---|
| Socket Compatibility | sWRX8, sTRX4, TR4, SP3 | LGA 115X, LGA 1200 | AM4 | LGA1700 | LGA 1700, LGA 1851 | LGA1700, 1200, 1150-1156, AM4, AM5 | LGA 1851/1700/1200/1156/1155/1151/1150 |
| Cooler Height | not stated | not stated | not stated | 26.9 mm | 70mm | 154 mm | 75.6mm |
| Heat Pipes | not stated | not stated | not stated | not stated | not stated | 4 | not stated |
| Tower Design | not stated | not stated | not stated | Low-Profile | Low-Profile | not stated | not stated |
| Fan Size | not stated | not stated | 3.81-inch | 75 mm | 120mm | 120 mm | 130mm |
| TDP Rating | not stated | not stated | not stated | 35 W | 95W | not stated | 130W |
| Fan Speed | not stated | not stated | not stated | not stated | 1,800 RPM | 2050 RPM ±10% | 500~2400 RPM |
| Lighting | not stated | not stated | not stated | not stated | ARGB | ARGB | ARGB |
| System Type | not stated | not stated | not stated | ITX | not stated | not stated | not stated |
| Color | not stated | not stated | not stated | Black | Black | White | Black |
| Server Height | not stated | 2U | not stated | not stated | not stated | not stated | not stated |
| Cooling Method | Active | Active | not stated | not stated | not stated | not stated | not stated |
| Material | Aluminum | Copper, Aluminum | Aluminum | Aluminum | Copper, Aluminum | Aluminum | Copper, Aluminum |
| Features | not stated | not stated | Fan | Fan | Fan | Fan | Fan |
| Dimensions | 6 × 4 × 6 inches | 6 × 6 × 6 inches | 3.81 × 3.81 × 3.81 inches | 3.43 × 3.35 × 1.06 inches | 4.72 × 4.72 × 2.76 inches | 6.06 × 4.88 × 2.87 inches | 5.24 × 5.24 × 2.98 inches |
| Weight | 1 pounds | not stated | not stated | 5.86 ounces | 14.5 ounces | 1.56 pounds | not stated |
| Model | A35 | K555 | 712-000074 REV A | AK-CC6601EP01 | RR-I7C7-18PA-R1 | RR-S4WW-20PA-R1 | UX150-L ARGB |
| Size | not stated | not stated | not stated | not stated | 3.40 | V2 | not stated |
If you also configure mobile workstations, you can compare jczt aluminum laptop stand alternatives for workspace support.
Frequently asked questions
Can the Dynatron 3U AMD Threadripper Active Cooler fit in a standard 3U rackmount chassis?
Yes, it provides dedicated multi-socket AMD workstation support with an embedded heatpipe aluminum assembly. It delivers standard 3U rack enclosure fitment without requiring custom mounting brackets. The physical dimensions are 4 inches wide, 6 inches high, and 6 inches long, ensuring it fits standard server racks designed for this form factor.
What is the weight of the Dynatron A35 cooler?
The Dynatron 3U Threadripper Aluminum Active Cooler weighs 1 pounds. This lightweight construction makes it easier to handle during installation in dense server environments. The compact size and moderate weight help maintain stability in rackmount setups without adding excessive load to the chassis.
Does the Dynatron 2U Active Server CPU Cooler support AMD Threadripper sockets?
No, the Dynatron 2U Active Server CPU Cooler is designed for Intel LGA 115X and LGA 1200 sockets. It provides dedicated cooling for 2U chassis holding these specific Intel processors. It does not offer compatibility with AMD Threadripper platforms, which require different mounting solutions and socket support.
Is the AMD Wraith Spire suitable for Threadripper builds?
No, the AMD Wraith Spire AM4 Aluminum CPU Cooler is strictly limited to AM4 sockets. It offers straightforward cooling for desktop AM4 systems with pre-applied thermal compound and a 3.81-inch fan. It lacks Threadripper compatibility, making it unsuitable for high-end workstation builds requiring sWRX8 or SP3 socket support.
What material is used in the Dynatron 3U heatsink?
The Dynatron 3U Threadripper Aluminum Active Cooler uses an aluminum heatsink with embedded heatpipes. This combination provides efficient heat dissipation for AMD Threadripper processors. The aluminum construction keeps the unit lightweight while the embedded heatpipes help transfer heat away from the CPU effectively in active cooling scenarios.
Can the Cooler Master i70C ARGB replace the Dynatron 3U in a rackmount server?
No, the Cooler Master i70C ARGB Low-Profile Cooler is designed for Intel LGA 1700 and LGA 1851 processors. It delivers compact, 70mm-tall cooling for processors rated up to 95W TDP. It is not built for 3U rackmount enclosures or AMD Threadripper sockets, making it incompatible with your specific workstation requirements.