6 Best Alternatives to the TKJBHGPK 4U Server Cooler SP5 (2026)
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The TKJBHGPK 4U Server Cooler SP5 delivers high-speed airflow at 3800 RPM for AMD EPYC SP5 sockets in 4U chassis. If you need tkjbhgpk 4u server cooler sp5 alternatives, you might seek different socket support, quieter operation, or a distinct form factor. This guide compares options based on published specifications to help you find a suitable replacement or upgrade.
We selected these alternatives because their specs overlap with the original in key areas like system type and mounting compatibility. You can choose from specialized 1U solutions for Intel LGA 2011 or quiet tower coolers for SP6 and sTR5 sockets. Each product listed here addresses specific constraints such as height, fan speed, or thermal capacity. Review the dimensions and socket compatibility to ensure the cooler fits your server or workstation. This list focuses strictly on technical data to assist your decision.
Our top pick: TKJBHGPK 4U SP5 Server Cooler.
How alternatives compare to TKJBHGPK
Dynatron 1U Server LGA 2011 CPU Cooler
The Dynatron R16 targets Intel LGA2011 sockets rather than AMD SP5. It occupies a 1U height, measuring 4.7 inches tall, which is significantly lower than standard 4U coolers. This makes it suitable for compact 1U server chassis where space is limited. You trade broad socket compatibility and raw airflow for a low-profile design. It weighs 13.8 ounces and includes a fan for active cooling. If you use Intel Xeon processors in a 1U rack, this is a practical choice. It does not support SP5 or SP3 sockets. You sacrifice cooling capacity for form factor flexibility.
Acogedor SP3 4U Aluminum Server Cooler
The Acogedor SP3 cooler supports AMD SP3 sockets, not SP5. It is designed for 4U server racks and uses aluminum construction. Its dimensions are 5 inches in height, 4.7 inches in length, and 3.6 inches in width. It targets EPYC 7000 series processors. You get a dedicated solution for older SP5 alternatives but with different socket mechanics. It lacks the specific mounting hardware for SP5. If you have an SP3 system, this provides necessary airflow. It is heavier than plastic alternatives but offers durable heat dissipation. You accept limited socket support for reliable SP3 performance in a 4U environment.
Noctua NH-U12S DX-4677 120mm Cooler
The Noctua NH-U12S DX-4677 supports Intel LGA4677 sockets for Xeon E1/E2 processors. It measures 6.22 inches in height and 4.92 inches in length. It weighs 2.24 pounds, indicating a robust heatsink. This cooler prioritizes acoustic performance over raw airflow speed. You get quieter operation suitable for workstations where noise matters. It does not support AMD sockets like SP5 or SP3. The brown color is standard for Noctua products. If you need a quiet Intel server solution, this is a strong option. You trade socket compatibility for better noise levels and reliable thermal performance in a workstation setting.
Noctua NH-U9 DX-4677 92mm Server Cooler
The Noctua NH-U9 DX-4677 also supports Intel LGA4677 sockets. It is slightly smaller, measuring 4.72 inches in height and 4.92 inches in length. It weighs 1.97 pounds. This model is designed for Intel Xeon Scalable processors in 4U chassis. It offers quiet cooling with a 92mm fan form factor. You gain a compact, reliable solution for Intel systems. It does not fit AMD SP5 sockets. The cooler is suitable for users who need space efficiency without sacrificing too much cooling capacity. If you build Intel Xeon servers, this provides a balanced approach. You accept limited socket support for Noctua's reputation for reliability and low noise.
SilverStone 4U Rotated LGA4677 Server Cooler
The SilverStone SST-XE04-4677V supports Intel LGA4677 sockets. It is a 4U cooler with dimensions of 4.96 inches in height and 4.65 inches in length. It weighs 4.13 inches in width. This cooler is designed for high-TDP Intel workstations. It provides robust cooling for demanding server loads. You get a specialized solution for Intel processors. It does not support AMD SP5 or other AMD sockets. The design focuses on airflow efficiency in 4U racks. If you run high-performance Intel Xeons, this is a viable alternative. You trade universal socket support for optimized cooling in specific Intel server builds.
Noctua 140mm Workstation CPU Cooler
The Noctua NH-U14STR5-SP6 supports AMD SP6 and sTR5 sockets. It measures 6.5 inches in height and 5.91 inches in length. It weighs 2.5 pounds. This cooler is designed for quiet workstation builds. It offers superior acoustic performance compared to high-RPM server fans. You get excellent cooling for newer AMD sockets. It does not support the older SP5 socket. The brown color matches Noctua's aesthetic. If you build a quiet SP6 or sTR5 workstation, this is a top choice. You sacrifice compatibility with SP5 for better noise levels and performance on newer AMD platforms.
Quick picks
Our 7 picks
TKJBHGPK 4U SP5 Server Cooler
Best for: SP5 socket 4U server cooling
- Socket Compatibility
- SP5
- Fan Speed
- 3800 RPM
- System Type
- Server
- Features
- Fan
View on Amazon: TKJBHGPK 4U SP5 Server Cooler Affiliate link
This 4U server cooler is built for AMD EPYC SP5 processors. It features a fan capable of 3800 RPM for active cooling. The design targets small form factor workstations and servers requiring reliable airflow. You get a dedicated heat sink solution tailored for high-density computing environments. The unit includes a fan for consistent thermal management under load.
Pros
- Supports SP5 socket compatibility
- Fan speed reaches 3800 RPM
- Designed for 4U server chassis
- Includes integrated cooling fan
Cons
- Limited to SP5 socket only
- Single fan speed option shown
- No noise level specifications listed
Good fit if
- You use an AMD EPYC SP5 processor
- You need a 4U form factor cooler
- You require high RPM airflow for servers
Skip if
- You use a different socket type
- You need a 1U or 2U profile
- You require adjustable fan speeds
Verdict: TKJBHGPK 4U SP5 Server Cooler provides specific cooling for SP5 sockets in 4U cases. It fits users needing high RPM airflow for server workloads.
Dynatron 1U Server LGA 2011 CPU Cooler
Best for: 1U Intel LGA2011 server builds
- Socket Compatibility
- LGA2011
- TDP Rating
- 150 Watts
- System Type
- Server
- Server Height
- 1U
- Features
- Fan
- Dimensions
- 5.4 × 2.1 × 4.7 inches
View on Amazon: Dynatron 1U Server LGA 2011 CPU Cooler Affiliate link
The Dynatron R16 is a 1U server CPU fan built for Intel LGA2011 sockets. It supports up to 150W TDP processors using a vapor chamber base with copper stacked fins. The unit includes pre-printed Shin-Etsu G751 thermal compound. Its compact dimensions are 2.1 by 4.7 by 5.4 inches. You need this cooler for small form factor workstations or servers requiring low-profile cooling for Sandy Bridge EP or EX chips.
Pros
- Supports 150W TDP CPUs
- Uses vapor chamber base
- Pre-applied Shin-Etsu G751 compound
- Fits 1U chassis space
Cons
- Limited to Intel LGA2011 socket
- Max 150W thermal headroom
- Single fan configuration
Good fit if
- You use an Intel LGA2011 processor
- You need a 1U low-profile cooler
- Your CPU TDP is 150W or less
Skip if
- You use AMD EPYC or Threadripper
- Your CPU exceeds 150W TDP
- You require a tower-style heatsink
Verdict: The Dynatron R16 1U Server Fan is a specialized solution for Intel LGA2011 systems in tight 1U enclosures. It fits users who prioritize low profile and moderate thermal performance over high-end cooling capacity.
Acogedor SP3 4U Aluminum Server Cooler
Best for: EPYC 7000 series 4U server cooling
- Socket Compatibility
- SP3
- Fan Speed
- 3800 RPM
- System Type
- Server, Workstation
- Material
- Aluminum
- Features
- Fan
- Dimensions
- 4.7 × 3.6 × 5 inches
View on Amazon: Acogedor SP3 4U Aluminum Server Cooler Affiliate link
This Acogedor cooler targets AMD EPYC 7000 series processors in H11 generation 4U servers. It uses an aluminum heatsink to manage thermal loads efficiently. The included fan spins at 3800 RPM, providing high airflow for active cooling. Its compact dimensions fit standard server racks. You should choose this unit if you need reliable heat dissipation for SP3 socket CPUs in a workstation environment.
Pros
- Compatible with SP3 socket AMD EPYC processors
- Aluminum fin construction for efficient heat transfer
- Fan speed reaches 3800 RPM for strong airflow
- Designed specifically for H11 4U server chassis
Cons
- High fan speed may produce noticeable noise
- Limited to SP3 socket compatibility
- Basic aluminum build without heat pipes mentioned
Good fit if
- You operate an H11 4U server with an EPYC 7000 CPU
- You require high airflow for sustained workstation loads
- You need a direct replacement for SP3 socket cooling
Skip if
- You use an Intel or AMD AM5 platform
- You need silent operation for a quiet office
- You require compatibility with SP5 sockets
Verdict: Acogedor SP3 4U Server Cooler delivers necessary airflow for EPYC 7000 series chips in 4U racks. It fits users who prioritize raw cooling performance over acoustic comfort.
Noctua NH-U12S DX-4677 120mm Cooler
Best for: quiet Intel Xeon E1/E2 workstations
- Socket Compatibility
- LGA4677, LGA4710
- Cooler Height
- 158mm
- Heat Pipes
- 5
- Tower Design
- Tower
- Fan Size
- 120mm
- System Type
- Server, Workstation
View on Amazon: Noctua NH-U12S DX-4677 120mm Cooler Affiliate link
This Noctua cooler uses five heatpipes and two NF-A12x25 fans in a push/pull setup to manage heat in server and workstation builds. It supports Intel Xeon E1 and E2 sockets. The slim 120mm design fits high-compatibility cases. It includes pre-applied NT-H1 compound and a Torx T30 tool for straightforward installation.
Pros
- Five heatpipes for efficient heat transfer
- Dual NF-A12x25 fans with PWM control
- Pre-applied NT-H1 thermal compound
- Supports Intel Xeon E1 and E2 sockets
Cons
- Requires CPU carrier frame for installation
- Heavier build at 2.24 pounds
- Limited to specific Intel server sockets
Good fit if
- You need quiet operation in a noise-sensitive environment
- You are building an Intel Xeon workstation
- You prefer pre-applied thermal paste
Skip if
- You use AMD EPYC SP5 sockets
- You require RGB lighting customization
- You need a cooler for standard desktop CPUs
Verdict: Noctua NH-U12S DX-4677 Quiet Server Cooler is a solid choice for Intel Xeon E1/E2 workstations where noise levels matter. It fits users who value reliable cooling over aesthetic customization.
Noctua NH-U9 DX-4677 92mm Server Cooler
Best for: Intel Xeon 4th Gen 4U server builds
- Socket Compatibility
- LGA4677, LGA4710
- Cooler Height
- 125mm
- Heat Pipes
- 6
- Tower Design
- Single-Tower
- Fan Size
- 92mm
- System Type
- Server, Workstation
View on Amazon: Noctua NH-U9 DX-4677 92mm Server Cooler Affiliate link
This compact 92mm tower cooler supports the LGA4677 socket for 4th Gen Intel Xeon Scalable processors. It uses six heatpipes and two NF-A9 fans in a push-pull setup for quiet operation. The 125mm height ensures excellent PCIe compatibility in 4U chassis. It includes pre-applied NT-H1 thermal compound and a Torx T30 tool for straightforward installation.
Pros
- Supports LGA4677 socket for Intel Xeon Scalable processors
- Compact 125mm height maintains PCIe compatibility
- Six heatpipes with dual NF-A9 fans in push-pull configuration
- Includes pre-applied NT-H1 thermal compound and Torx T30 tool
Cons
- Smaller 92mm fans may produce more noise under heavy load than larger 120mm or 140mm alternatives
- Requires a specific CPU carrier frame for installation
- Single-tower design offers less thermal mass than dual-tower competitors
Good fit if
- You need a cooler that fits in a 4U server chassis without blocking PCIe slots
- You are building a workstation with 4th Gen Intel Xeon Scalable processors
- You prioritize quiet operation at idle and moderate loads
Skip if
- You require support for AMD EPYC SP3 or SP5 sockets
- You need a dual-tower design for extreme thermal loads
- You are using a socket other than LGA4677
Verdict: Noctua NH-U9 DX-4677 4U Server Cooler is a reliable choice for Intel Xeon Scalable builds where space is tight. It fits users who need quiet cooling in a 4U form factor without sacrificing compatibility.
SilverStone 4U Rotated LGA4677 Server Cooler
Best for: high-TDP LGA4677 server builds
- Socket Compatibility
- LGA4677
- Heat Pipes
- 5
- Fan Size
- 92mm
- TDP Rating
- 270W
- Fan Speed
- 1,500 ~ 5,000 RPM
- System Type
- Server, Workstation
View on Amazon: SilverStone 4U Rotated LGA4677 Server Cooler Affiliate link
This SilverStone XE04-4677V is a 4U server cooler designed for Intel LGA4677 processors. It handles up to 270W TDP using five 6mm heat pipes and aluminum fins. The unit includes a 92mm PWM fan that reaches 5,000 RPM for 77.7 CFM airflow. Its unique 90-degree rotation aligns fan airflow with case airflow in specific orientations. This design suits workstations requiring high heat dissipation in small form factor builds.
Pros
- Supports LGA4677 sockets up to 270W TDP
- Five 6mm heat pipes for efficient heat transfer
- 92mm PWM fan with dual ball bearings
- Rotated 90-degree design for better airflow alignment
Cons
- 92mm fan size limits maximum airflow compared to larger units
- Noise level reaches 43 dBA at peak speed
- Specific 90-degree rotation may not fit all case layouts
Good fit if
- You need a cooler for Intel LGA4677 CPUs
- You require support for 270W TDP processors
- You want fan airflow to match case orientation
Skip if
- You use AMD EPYC SP5 sockets
- You need a cooler for LGA1700 desktops
- You prefer silent operation below 40 dBA
Verdict: SilverStone 4U LGA4677 Cooler is a specialized solution for high-TDP LGA4677 workstations. It fits users who need robust cooling in 4U chassis with specific airflow requirements.
Noctua 140mm Workstation CPU Cooler
Best for: SP6 and sTR5 quiet workstations
- Socket Compatibility
- sTR5, SP6
- Cooler Height
- 165mm
- Heat Pipes
- 6
- Tower Design
- Tower
- Fan Size
- 140mm
- System Type
- Server, Workstation
View on Amazon: Noctua 140mm Workstation CPU Cooler Affiliate link
The Noctua NH-U14S TR5-SP6 is a high-end tower cooler built for AMD SP6 and sTR5 sockets. It uses six heat pipes and a 140mm NF-A15 fan to deliver quiet cooling efficiency. The airflow path runs perpendicular to the socket, which suits systems with specific exhaust fan layouts. It comes with pre-applied NT-H2 thermal compound and a mounting tool for straightforward installation. This unit is ideal for noise-sensitive workstations.
Pros
- Supports AMD SP6 and sTR5 sockets for EPYC and Threadripper CPUs
- Includes a premium 140mm NF-A15 fan with PWM speed control
- Uses six heat pipes for effective heat transfer
- Comes with pre-applied NT-H2 thermal compound and mounting tool
Cons
- Limited to SP6 and sTR5 sockets, excluding SP5 compatibility
- Dimensions of 6.5 inches in height may limit case fitment
- Weight of 2.5 pounds requires robust motherboard support
Good fit if
- You use an AMD SP6 or sTR5 socket processor
- You need quiet operation for audio or engineering work
- Your chassis exhaust fans align with perpendicular airflow
Skip if
- You have an AMD SP5 socket server
- You need a low-profile cooler for tight spaces
- Your case cannot support a 6.5 inch tall cooler
Verdict: Noctua NH-U14S TR5-SP6 Quiet Tower Cooler is a specialized solution for SP6 and sTR5 builds that prioritize acoustic performance over broad socket compatibility.
Specifications side by side
| Spec | TKJBHGPK 4U SP5 Server Cooler | Dynatron 1U Server LGA 2011 CPU Cooler | Acogedor SP3 4U Aluminum Server Cooler | Noctua NH-U12S DX-4677 120mm Cooler | Noctua NH-U9 DX-4677 92mm Server Cooler | SilverStone 4U Rotated LGA4677 Server Cooler | Noctua 140mm Workstation CPU Cooler |
|---|---|---|---|---|---|---|---|
| Socket Compatibility | SP5 | LGA2011 | SP3 | LGA4677, LGA4710 | LGA4677, LGA4710 | LGA4677 | sTR5, SP6 |
| Cooler Height | not stated | not stated | not stated | 158mm | 125mm | not stated | 165mm |
| Heat Pipes | not stated | not stated | not stated | 5 | 6 | 5 | 6 |
| Tower Design | not stated | not stated | not stated | Tower | Single-Tower | not stated | Tower |
| Fan Size | not stated | not stated | not stated | 120mm | 92mm | 92mm | 140mm |
| TDP Rating | not stated | 150 Watts | not stated | not stated | not stated | 270W | not stated |
| Fan Speed | 3800 RPM | not stated | 3800 RPM | not stated | not stated | 1,500 ~ 5,000 RPM | not stated |
| System Type | Server | Server | Server, Workstation | Server, Workstation | Server, Workstation | Server, Workstation | Server, Workstation |
| Server Height | not stated | 1U | not stated | not stated | not stated | not stated | not stated |
| Material | not stated | not stated | Aluminum | not stated | not stated | not stated | not stated |
| Features | Fan | Fan | Fan | not stated | not stated | not stated | not stated |
| Dimensions | not stated | 5.4 × 2.1 × 4.7 inches | 4.7 × 3.6 × 5 inches | 4.92 × 3.82 × 6.22 inches | 4.92 × 3.74 × 4.72 inches | 4.65 × 4.13 × 4.96 inches | 5.91 × 4.37 × 6.5 inches |
| Weight | not stated | 13.8 ounces | not stated | 2.24 pounds | 1.97 pounds | not stated | 2.5 pounds |
| Size | One Size | not stated | not stated | not stated | not stated | 4U | not stated |
| Color | 3800RPM | not stated | not stated | brown | brown | not stated | Brown |
| Model | TKJBHGPK | R16 | Thincolczkmth432f1035 | NH-U12S DX-4677 | NH-U9 DX-4677 | SST-XE04-4677V | NH-U14STR5-SP6 |
If you want to compare other options, see this list of gperhuan 4u server chassis alternatives for similar picks.
Frequently asked questions
Does the Dynatron R16 fit AMD SP5 sockets?
No, the Dynatron R16 is designed for Intel LGA2011 sockets. It does not support AMD SP5 processors. You must choose a cooler with explicit SP5 compatibility, such as the TKJBHGPK 4U SP5 Server Cooler or the Acogedor SP3 model, to ensure proper mounting and electrical connection for your specific processor.
Which alternative is best for quiet operation?
The Noctua NH-U12S DX-4677 and NH-U9 DX-4677 are ideal for users prioritizing low noise. These models are marketed as quiet server coolers for Intel Xeon workstations. They focus on acoustic comfort while maintaining reliable cooling performance in server or workstation environments where excessive fan noise is undesirable.
Can I use a 1U cooler in a 4U case?
Yes, you can install a 1U cooler like the Dynatron R16 in a 4U chassis. The 1U form factor is smaller than the 4U standard, so it will physically fit. However, you must verify that the cooler supports your specific CPU socket, as the Dynatron R16 only supports LGA2011.
What material is the Acogedor SP3 cooler made of?
The Acogedor SP3 4U Aluminum Server Cooler is constructed from aluminum. This material choice supports its function as a specialized cooling solution for EPYC 7000 series chips. The aluminum construction helps dissipate heat effectively in 4U rack environments where raw cooling performance is the primary concern.
Is there a cooler for high-TDP LGA4677 processors?
The SilverStone 4U Rotated LGA4677 Server Cooler is designed for high-TDP LGA4677 workstations. It provides robust cooling in 4U chassis with specific airflow requirements. If you are building with an Intel Xeon processor using the LGA4677 socket, this specialized solution addresses the thermal demands of high-performance server builds.
Which cooler supports SP3 sockets?
The Acogedor SP3 4U Aluminum Server Cooler supports the SP3 socket. It is specifically recommended for EPYC 7000 series chips in 4U server racks. If you are using an SP3 processor, this model provides the necessary airflow and physical compatibility for your system configuration.
How wide is the Noctua NH-U14S TR5-SP6?
The Noctua NH-U14S TR5-SP6 measures 4.37 inches in width. It is a 140mm workstation cooler designed for SP6 and sTR5 builds. This width allows it to fit within standard server or workstation chassis while delivering quiet cooling performance for compatible AMD processors.