Dynatron 2U Socket SP5 Active Alternatives: 6 Similar Picks Compared
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You are looking for dynatron j10 2u active air alternatives to the Dynatron J10. This cooler handles AMD Genoa processors in Socket SP5 racks. It supports up to 320 watts of heat dissipation. The unit uses a 4-pin fan and five heatpipes. Its aluminum fin base and stack provide active cooling in a 2U server height. The dimensions are 118 x 92.4 x 65 mm.
You might want a different option if your system uses a different socket. The J10 only fits Socket SP5. You may also need a smaller footprint or a different material. Some users prefer SP3 compatibility or LGA2011 support. Others need a lower profile or specific fan speeds. We selected these picks because their specs overlap with the original. The list includes options for various server heights and active cooling methods. Each alternative matches the 2U form factor. You can compare the dimensions and socket compatibility to find your fit.
Our top pick: Dynatron 2U Socket SP5 Active Cooler.
Comparing SP5 Alternatives
Dynatron 2U Active Aluminum SP3 Heatsink
The Dynatron A26 targets Socket SP3 systems, not the SP5 platform you are using. It shares the same 2U active form factor and aluminum construction. However, it lacks the heatpipes and 4-pin fan interface found in the J10. This unit is strictly for older AMD EPYC generations. If you are building a Genoa server, this heatsink will not fit your motherboard. It is a budget-friendly option only if you are maintaining legacy SP3 hardware. You must choose the J10 for modern SP5 compatibility and higher thermal handling capabilities.
Dynatron 2U Active CPU Cooler
The Seasonic B13 offers a compact 2U profile with a height of 2.6 inches. This is slightly taller than the J10’s 2.56-inch limit. It is designed for server chassis with specific low-height constraints. Unlike the J10, it does not list socket compatibility for SP5. You should consider this unit if your rack space is extremely tight. It provides active cooling but lacks the five-heatpipe array of the Dynatron. It is a solid alternative for generic 2U builds where SP5 support is not the primary requirement. Check your socket requirements carefully before purchasing.
Dynatron 2U Active CPU Cooler
The Dynatron B13 is another 2U active cooler with identical dimensions to the Seasonic unit. It measures 3.15 by 4.25 inches with a 2.6-inch height. This model includes embedded heatpipes and pre-applied thermal paste. It shares the same compact footprint as the J10 but lacks explicit SP5 socket support in its data. It is suitable for compact server builds requiring a small footprint. If you need pre-applied paste, this unit offers that convenience. However, for AMD Genoa processors, the J10 remains the direct fit. This alternative is best for non-SP5 platforms needing a reliable 2U solution.
Goshyda 2U Active LGA2011 Server Heatsink
The Goshyda cooler is designed for LGA2011 sockets, specifically Xeon E5 2600 systems. It features a high-speed 8400 RPM fan for aggressive airflow. This is a significant difference from the J10’s standard 4-pin fan configuration. The unit is built for Intel platforms, making it incompatible with your AMD SP5 motherboard. It prioritizes airflow speed over the balanced cooling approach of the Dynatron. You should only consider this if you are managing older Intel server racks. It does not support the 320-watt dissipation of the J10. This pick is strictly for LGA2011 enthusiasts needing high-RPM performance.
Sunydog LGA 2011 2U Active CPU Cooler
The Sunydog cooler supports LGA2011 sockets for E5-2600 v2 and v3 processors. It is an active 2U solution aimed at DIY builders. Unlike the J10, it does not list heatpipe counts or specific wattage support. It includes installation tools, which is a practical addition for self-installation. This unit is incompatible with Socket SP5 due to its mounting design. It is a budget option for older Intel server platforms. You should avoid this if you are building a Genoa system. The J10 provides the necessary SP5 compatibility and higher thermal capacity for modern AMD processors.
YQQEWI 2U Active Server Cooler
The YQQEWI cooler supports LGA4677 and LGA4710 sockets, not the SP5 platform. It features visible RGB lighting, which is uncommon in server hardware. This aesthetic choice is irrelevant for most rack-mounted applications. The unit is black and designed for older server upgrades. It lacks the five-heatpipe array and 4-pin fan interface of the J10. You should only pick this if you are using LGA4677 or LGA4710 motherboards. It does not support the 320-watt heat dissipation of the Dynatron. For SP5 compatibility, the J10 remains the correct choice. This alternative is purely for specific legacy Intel builds.
Quick picks
Our 7 picks
Dynatron 2U Socket SP5 Active Cooler
Best for: AMD Genoa Socket SP5 server cooling
- Socket Compatibility
- Socket SP5
- Material
- Aluminum Fin Base and Aluminum Fin Stack
- Server Height
- 2U
- Cooling Method
- Active
- Dimensions
- 118 x 92.4 x 65 mm
View on Amazon: Dynatron 2U Socket SP5 Active Cooler Affiliate link
The Dynatron J10 is an active 2U air cooler designed for AMD Genoa processors on Socket SP5. It handles up to 320 watts of heat dissipation using five heatpipes and a 4-pin fan. The aluminum fin base and stack provide a compact footprint of 118 x 92.4 x 65 mm. You get reliable cooling for server racks without needing complex software. It fits standard 2U chassis requirements for high-performance computing tasks.
Pros
- Supports 320 watts heat dissipation
- Uses five heatpipes for efficient transfer
- Compatible with Socket SP5 AMD Genoa
- Compact 2U form factor dimensions
Cons
- Limited to Socket SP5 compatibility
- Aluminum fins may have lower thermal mass than copper
- 4-pin fan limits advanced speed control options
Good fit if
- You use AMD Genoa processors on Socket SP5
- You need a 2U active cooler for server builds
- You require support for 320 watt TDP CPUs
Skip if
- You use Intel sockets like LGA 2011 or LGA 4677
- You need copper heatpipes for maximum cooling performance
- You require a cooler for desktop cases instead of servers
Verdict: Dynatron J10 2U Active Cooler is a solid choice for AMD Genoa systems in 2U racks. It delivers necessary cooling for 320 watt processors without extra frills. You get a direct fit for your server build.
Dynatron 2U Active Aluminum SP3 Heatsink
Best for: AMD EPYC SP3 server builds
- Socket Compatibility
- Socket SP3
- Material
- Aluminum
- Server Height
- 2U
- Cooling Method
- Active
- Compatible Device
- AMD EPYC
- Dimensions
- 5 × 4.5 × 6 inches
View on Amazon: Dynatron 2U Active Aluminum SP3 Heatsink Affiliate link
This is the Dynatron A26, a 2U active air cooler designed for AMD EPYC processors using Socket SP3. It features an aluminum heatsink with embedded heatpipes. The unit measures 4.5 by 5 by 6 inches and weighs 1 pound. You should choose this if you need a compact, lightweight solution for server environments that require reliable passive-style aluminum construction with active fan support.
Pros
- Compatible with AMD EPYC Socket SP3
- Constructed from aluminum with embedded heatpipes
- Compact 2U form factor for server racks
- Lightweight design at 1 pound
Cons
- Aluminum material offers lower thermal conductivity than copper
- No fan included in the heatsink specifications
- Limited to Socket SP3, not compatible with newer SP5
Good fit if
- You are building a server with an AMD EPYC SP3 CPU
- You need a low-profile 2U cooling solution
- You prioritize lightweight aluminum construction over maximum cooling capacity
Skip if
- You are using a Socket SP5 processor
- You require a copper base for higher heat dissipation
- You need a complete kit with a pre-installed fan
Verdict: The Dynatron A26 2U SP3 Aluminum Cooler is a specialized component for older AMD EPYC systems. It fits users who need a lightweight, rack-ready heatsink for Socket SP3, but it will not work for modern SP5 platforms.
Dynatron 2U Active CPU Cooler
Best for: 2U server chassis with low height limits
- Server Height
- 2U
- Cooling Method
- Active
- Dimensions
- 3.15 x 2.6 x 4.25 inches
View on Amazon: Dynatron 2U Active CPU Cooler Affiliate link
The Seasonic B13 is a 2U active air cooler designed for server CPUs. It measures 4.25 inches in length, 3.15 inches in width, and 2.6 inches in height. This compact form factor fits standard 2U chassis spaces. You need this cooler if your server requires a low-profile active solution. It provides dedicated airflow for the processor without exceeding height limits.
Pros
- 2U server height profile
- Active cooling method
- Compact 2.6 inch height
- Specific fit for 4.25 x 3.15 inch space
Cons
- Limited to 2U chassis compatibility
- No fan speed control specs listed
- Single cooler for one CPU socket
Good fit if
- You are building a 2U server chassis
- You need a low-profile active CPU cooler
- You require a 4.25 inch long heatsink
Skip if
- You are using a standard desktop tower case
- You need passive cooling only
- You require liquid cooling solutions
Verdict: Seasonic B13 2U Active CPU Cooler fits 2U server builds requiring a low-profile active solution. It suits users needing a 2.6 inch height limit.
Dynatron 2U Active CPU Cooler
Best for: compact 2U server cooling needs
- Material
- Aluminum Heatsink with Heatpipe
- Server Height
- 2U
- Cooling Method
- Active
- Fan Size
- 60mm
- Dimensions
- 4.25 × 3.15 × 2.6 inches
- Weight
- 1 pounds
View on Amazon: Dynatron 2U Active CPU Cooler Affiliate link
The Dynatron B13 is a 2U active server cooler designed for high-density environments. It features an aluminum heatsink with embedded heatpipes to transfer heat efficiently. A 60mm fan with two ball bearings provides active cooling. The unit measures 4.25 inches in length and weighs 1 pound. It uses Shin-Etsu 7762 thermal paste. This cooler suits users needing reliable server-grade thermal management in a compact 2U form factor.
Pros
- Aluminum heatsink with embedded heatpipes
- 60mm fan with 2 ball bearings
- Pre-applied Shin-Etsu 7762 thermal paste
- Compact 2U server height
Cons
- Small 60mm fan size may limit airflow
- Aluminum construction has lower thermal mass than copper
- Heavy 1-pound weight for its small size
Good fit if
- You need a 2U active cooler for server racks
- You require embedded heatpipes for efficient heat transfer
- You want pre-applied thermal paste for easy installation
Skip if
- You need a larger fan for higher airflow
- You prefer a copper base for better conductivity
- You are building a standard desktop PC
Verdict: Dynatron B13 2U Active Server Cooler is a solid choice for server builds requiring a compact 2U profile. It fits users who need embedded heatpipes and pre-applied paste in a small footprint.
Goshyda 2U Active LGA2011 Server Heatsink
Best for: LGA2011 Xeon E5 2600 server racks
- Socket Compatibility
- Socket LGA2011 /Narrow ILM
- Server Height
- 2U
- Cooling Method
- Active
- Compatible Device
- Xeon processor E5 2600 series
- Features
- Fan
- Dimensions
- 0.39 × 0.39 × 0.39 inches
View on Amazon: Goshyda 2U Active LGA2011 Server Heatsink Affiliate link
This Goshyda 2U active heatsink targets LGA2011 sockets with Narrow ILM mounting. It uses a single fan spinning at 8400 RPM to move air quickly across the fins. The design fits standard server racks and supports Xeon E5 2600 series processors. You get the mounting hardware in the box for straightforward installation. It is a compact, functional solution for high-speed cooling in a small footprint.
Pros
- Supports LGA2011 socket with Narrow ILM
- Fan speed reaches 8400 RPM
- Compatible with Xeon E5 2600 series
- Includes mounting tools for DIY setup
Cons
- Single fan limits total airflow compared to multi-fan designs
- High 8400 RPM speed may increase noise levels
- Generic brand with limited long-term support data
Good fit if
- You need a 2U cooler for LGA2011 servers
- You require high fan RPM for rapid heat dissipation
- You are building a Xeon E5 2600 workstation
Skip if
- You use LGA4677 or LGA4710 sockets
- You prefer quiet operation over maximum airflow
- You need compatibility with AM4 or AM5 CPUs
Verdict: Goshyda 2U LGA2011 Active Cooler delivers fast heat removal for Xeon E5 2600 systems through its 8400 RPM fan. It is a solid fit for IT professionals managing LGA2011 server racks who prioritize airflow over silence.
Sunydog LGA 2011 2U Active CPU Cooler
Best for: E5-2600 v2/v3 LGA 2011 servers
- Socket Compatibility
- LGA2011
- Server Height
- 2U
- Cooling Method
- Active
- Fan Size
- 8400 RPM
View on Amazon: Sunydog LGA 2011 2U Active CPU Cooler Affiliate link
This Sunydog unit is a 2U active air cooler designed for LGA 2011 sockets. It targets E5-2600 series processors, including v2 and v3 models. The fan operates at 8400 RPM for rapid heat dissipation. It includes all necessary tools for DIY installation. The compact design aids in storage and transport. You should consider this if you need reliable cooling for specific server-grade hardware in a constrained space.
Pros
- Supports LGA 2011 Square/Narrow ILM sockets
- Fan speed reaches 8400 RPM for fast cooling
- Compatible with E5-2600, v2, and v3 series
- Includes all tools for DIY installation
Cons
- Limited to LGA 2011 socket compatibility
- No mention of noise level specifications
- No mention of warranty coverage
Good fit if
- You use an E5-2600 v2 or v3 processor
- You need a 2U active cooler for LGA 2011
- You prefer DIY installation with included tools
Skip if
- You use a socket other than LGA 2011
- You require a cooler for consumer desktop CPUs
- You need a silent cooling solution
Verdict: Sunydog 2U Active Cooler LGA2011 fits users running E5-2600 v2 or v3 processors who need a high-speed 2U active cooler. It is a practical option for DIY builders who need included installation tools.
YQQEWI 2U Active Server Cooler
Best for: LGA4677 and LGA4710 server upgrades
- Socket Compatibility
- LGA4677, LGA4710
- Server Height
- 2U
- Cooling Method
- Active
- Compatible Device
- Server CPU
- Lighting
- RGB
- Color
- Black
View on Amazon: YQQEWI 2U Active Server Cooler Affiliate link
This YQQEWI 2U server heatsink is an active cooling solution designed for LGA4677 and LGA4710 sockets. It features a black finish and supports RGB lighting for your rack. The unit is built for server CPUs in a 2U form factor. You should consider this if you need a direct replacement for older server platforms. It provides active airflow without extra software requirements.
Pros
- Supports LGA4677 and LGA4710 sockets
- Fits standard 2U server chassis
- Includes RGB lighting
- Active cooling method
Cons
- Limited socket compatibility to LGA4677 and LGA4710
- No software control for RGB listed
- Black color only
Good fit if
- You use LGA4677 or LGA4710 server CPUs
- You need a 2U form factor heatsink
- You want RGB lighting in your server
Skip if
- You use LGA1700 or AM5 desktop sockets
- You need a low-profile 1U cooler
- You require silent passive cooling
Verdict: YQQEWI 2U LGA4677 Active Heatsink is a straightforward option for older server platforms. It fits users who need LGA4677 or LGA4710 support with visible RGB lighting in a 2U rack.
Specifications side by side
| Spec | Dynatron 2U Socket SP5 Active Cooler | Dynatron 2U Active Aluminum SP3 Heatsink | Dynatron 2U Active CPU Cooler | Dynatron 2U Active CPU Cooler | Goshyda 2U Active LGA2011 Server Heatsink | Sunydog LGA 2011 2U Active CPU Cooler | YQQEWI 2U Active Server Cooler |
|---|---|---|---|---|---|---|---|
| Socket Compatibility | Socket SP5 | Socket SP3 | not stated | not stated | Socket LGA2011 /Narrow ILM | LGA2011 | LGA4677, LGA4710 |
| Material | Aluminum Fin Base and Aluminum Fin Stack | Aluminum | not stated | Aluminum Heatsink with Heatpipe | not stated | not stated | not stated |
| Server Height | 2U | 2U | 2U | 2U | 2U | 2U | 2U |
| Cooling Method | Active | Active | Active | Active | Active | Active | Active |
| Compatible Device | not stated | AMD EPYC | not stated | not stated | Xeon processor E5 2600 series | not stated | Server CPU |
| Fan Size | not stated | not stated | not stated | 60mm | not stated | 8400 RPM | not stated |
| Dimensions | 118 x 92.4 x 65 mm | not stated | 3.15 x 2.6 x 4.25 inches | not stated | not stated | not stated | not stated |
| Lighting | not stated | not stated | not stated | not stated | not stated | not stated | RGB |
| System Type | not stated | not stated | not stated | not stated | not stated | not stated | Server |
| Color | not stated | not stated | Multicolor | not stated | default | not stated | Black |
| Features | not stated | not stated | not stated | not stated | Fan | not stated | not stated |
| Weight | not stated | 1 pounds | not stated | 1 pounds | not stated | not stated | not stated |
| Model | J10 | A26 | B13 | B13 | GOSHYDAsehw4gia2n154 | Sunydog3elo2w9gdj | YQQEWI |
| Size | not stated | not stated | not stated | not stated | not stated | not stated | NO RGB |
Another guide worth a look: air future 10 alternatives.
Frequently asked questions
Can I use the Dynatron A26 for my AMD Genoa SP5 processor?
No, the Dynatron A26 is not compatible with Socket SP5. It is designed specifically for older AMD EPYC Socket SP3 systems. While it shares the same 2U active form factor and aluminum construction, the mounting mechanism differs. You need a cooler built for the SP5 socket to ensure proper fit and thermal contact for your Genoa processor.
What is the height limit for the Dynatron J10 cooler?
The Dynatron J10 has a height of 2.56 inches. This fits within the standard 2U server chassis profile, which allows for a maximum component height of 3.5 inches. This dimension ensures it sits correctly in your rack without interfering with adjacent components or airflow paths in a standard 2U server build.
Does the Seasonic B13 fit in a 2U server chassis?
Yes, the Seasonic B13 is designed for 2U server builds. It has a height of 2.6 inches, which fits within the 2U height limit. This low-profile active solution is suitable for chassis with strict height constraints. It provides a compact footprint while maintaining active cooling capabilities for your server components.
Is the Goshyda cooler compatible with LGA 2011 sockets?
Yes, the Goshyda 2U Active Cooler is compatible with LGA 2011 sockets. It is specifically built for Xeon E5 2600 systems. This makes it a solid choice for IT professionals managing LGA 2011 server racks. It prioritizes airflow with an 8400 RPM fan to handle heat dissipation effectively.
What material is the Dynatron A26 heatsink made from?
The Dynatron A26 heatsink is made from aluminum. This material choice helps keep the component lightweight at 1 pound while providing adequate thermal mass. It is a specialized part for older AMD EPYC SP3 systems, offering a rack-ready solution without the added weight of heavier metals.
Does the YQQEWI cooler include RGB lighting?
Yes, the YQQEWI 2U Active Server Cooler features RGB lighting. It is designed for users who want visible lighting effects in their server rack. The unit supports LGA4677 and LGA4710 sockets, making it a straightforward option for upgrading older server platforms while adding aesthetic lighting to your build.
What socket does the Sunydog cooler support?
The Sunydog 2U Active CPU Cooler supports LGA 2011 sockets. It is suitable for E5-2600 v2 and v3 processors. This makes it a practical option for DIY builders needing a high-speed active cooler for these specific server platforms. It includes installation tools to assist with the setup process.