6 Best Alternatives to the UBJFMAC 2U LGA4677 5-Heatpipe Server (2026)
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The UBJFMAC 2U LGA4677 4th alternatives list helps you find compatible cooling for high-performance server builds. This specific cooler supports LGA4677 sockets and handles up to 400W TDP with five heat pipes. It is designed for standard 2U rack environments where space is tight and thermal output is high. You need reliable airflow to keep 4th and 5th generation Intel Xeon processors within safe operating temperatures.
You might look for other options if you need a different bracket type or a specific weight limit. Some alternatives offer E1B brackets instead of E1A, or include active cooling features. We selected these products because their specifications overlap with the original model. Each alternative maintains the 2U height and LGA4677 compatibility while varying in minor details like color or included accessories. This ensures you can find a unit that fits your exact chassis requirements without sacrificing thermal performance.
Our top pick: UBJFMAC 2U LGA4677 5-Heatpipe Server Cooler.
How each alternative compares
MDWXDOFP 2U LGA4677 Server Cooler
The MDWXDOFP 2U LGA4677 Server Cooler shares the same five-heat-pipe architecture and 2U form factor as the UBJFMAC model. It targets the same LGA4677 socket for 4th and 5th Gen Intel processors. This unit specifies a size of 4677-2UAF8 Cooler and weighs 1.76 ounces. It offers a compact profile suitable for dense server racks. You should consider this if you need a direct replacement with similar thermal specs but a different brand. It maintains the necessary headroom for 400W TDP chips. The silver finish matches standard server aesthetics. It provides reliable cooling for legacy infrastructure without adding significant weight or bulk to your chassis.
NICGQMQR 2U LGA4677 5-Heatpipe Server Cooler
The NICGQMQR 2U LGA4677 5-Heatpipe Server Cooler mirrors the UBJFMAC in key thermal specifications. Both units feature five heat pipes and support the LGA4677 socket for high-TDP server CPUs. This alternative also uses the 4677-2UAF8 Cooler size and weighs 1.76 ounces. It is designed specifically for data centers requiring 400W thermal capacity. You should pick this if you prefer the NICGQMQR brand for your server builds. It is not suitable for desktops or other sockets. The silver color ensures it blends into standard rack environments. It delivers comparable performance to the UBJFMAC model for managing heat in tight 2U spaces while maintaining compatibility with Intel Xeon processors.
TKJBHGPK 2U LGA4677 5 Heat Pipe Server Cooler
The TKJBHGPK 2U LGA4677 5 Heat Pipe Server Cooler differs from the UBJFMAC by including the E1B Bracket. The UBJFMAC model offers the E1A Bracket option. Both units provide five heat pipes for LGA4677 sockets and fit in 2U server chassis. The TKJBHGPK is positioned as a premium option for high-TDP builds. You should choose this if your server rack requires the E1B mounting configuration. It offers strong cooling for dense environments. The silver finish remains consistent with industry standards. This cooler is ideal for IT professionals who need reliable thermal management for 4th and 5th Gen Intel processors in tight spaces. The bracket difference is the primary distinction between these two robust server cooling solutions.
CTDOFUM 2U LGA4677 Server CPU Cooler
The CTDOFUM 2U LGA4677 Server CPU Cooler shares the five-heat-pipe design and 2U height of the UBJFMAC model. It supports the LGA4677 socket for 4th and 5th Gen Intel processors. This unit specifies the 4677-2UAF8 Cooler size and weighs 1.76 ounces. It is designed for IT professionals managing dense server racks. You should consider this if you need a specialized heatsink for high-TDP chips. The CTDOFUM delivers necessary thermal capacity in a compact form. It maintains the silver finish common in server hardware. This cooler is a solid alternative for those who prioritize raw cooling performance over acoustic comfort. It fits well in standard 2U chassis where LGA4677 support is mandatory.
BVIVDMIWF 2U LGA4677 5-Heatpipe Cooler
The BVIVDMIWF 2U LGA4677 5-Heatpipe Cooler is nearly identical to the UBJFMAC in core specifications. Both units feature five heat pipes, support LGA4677 sockets, and fit in 2U server chassis. The BVIVDMIWF also offers the E1A Bracket option, matching one of the UBJFMAC variations. It is designed for high-TDP CPUs in compact rack-mount environments. You should pick this if you prefer the BVIVDMIWF brand for your server infrastructure. It provides solid cooling for 4th and 5th Gen Intel processors. The silver color ensures compatibility with standard server aesthetics. This cooler is a reliable choice for IT admins who need thermal headroom for 400W TDP chips in dense data center setups.
KFXJMY 2U LGA4677 LGA4710 Active Cooler
The KFXJMY 2U LGA4677 LGA4710 Active Cooler stands out by offering RGB lighting, which the UBJFMAC does not. Both units support the LGA4677 socket and fit in 2U server chassis. The KFXJMY is black, whereas the UBJFMAC is silver. It is an active cooler designed for server builds needing visual flair. You should choose this if you require RGB aesthetics in a low-profile chassis. It supports LGA4677 and potentially LGA4710 sockets. The KFXJMY provides cooling for high-TDP CPUs while adding a distinct visual element. This is a unique option for those who want standard server cooling performance combined with RGB lighting. It is suitable for specialized server environments where aesthetics matter alongside thermal capacity.
Quick picks
Our 7 picks
UBJFMAC 2U LGA4677 5-Heatpipe Server Cooler
Best for: high-TDP LGA4677 server builds
- Socket Compatibility
- LGA4677
- Heat Pipes
- 5
- TDP Rating
- 400W
- System Type
- Server
- Server Height
- 2U
View on Amazon: UBJFMAC 2U LGA4677 5-Heatpipe Server Cooler Affiliate link
This UBJFMAC heatsink is built for 2U server chassis and LGA4677 sockets. It uses five copper heat pipes and a high-speed PWM fan to manage up to 400W TDP. The silver aluminum fins and included E1A bracket make it ready for installation. It suits IT professionals who need reliable cooling for 4th and 5th generation Intel Xeon processors in dense rack environments.
Pros
- 5 heat pipes for efficient heat transfer
- 400W TDP rating for high-power CPUs
- High-speed PWM fan for variable airflow
- Includes E1A mounting bracket
Cons
- Limited to LGA4677 socket compatibility
- Only one color option available
- No mention of low-noise operation
Good fit if
- You use a 2U server chassis
- You run LGA4677 processors
- You need 400W cooling capacity
Skip if
- You have a different socket type
- You need a non-2U form factor
- You require quiet operation
Verdict: UBJFMAC 2U LGA4677 Server Cooler delivers solid thermal headroom for high-TDP Xeon CPUs in standard 2U racks. It fits IT admins who prioritize raw cooling performance over acoustic comfort.
MDWXDOFP 2U LGA4677 Server Cooler
Best for: LGA4677 server rack cooling
- Socket Compatibility
- LGA4677
- Heat Pipes
- 5
- TDP Rating
- 400W
- System Type
- Server
- Server Height
- 2U
- Weight
- 1.76 ounces
View on Amazon: MDWXDOFP 2U LGA4677 Server Cooler Affiliate link
This 2U server heatsink supports LGA4677 sockets for 4th and 5th Gen Intel CPUs. It uses five copper heat pipes to handle up to 400W TDP. The unit includes a high-speed PWM fan for active cooling. It weighs 1.76 ounces and comes in silver. You should choose this if you need a reliable replacement for older server hardware that requires specific bracket compatibility.
Pros
- Supports LGA4677 socket
- Handles 400W TDP
- Five heat pipes for heat transfer
- High-speed PWM fan included
- Lightweight 1.76-ounce build
Cons
- Limited to 2U chassis height
- Only compatible with LGA4677
- No mention of low-noise operation
Good fit if
- You are upgrading a 2U server with LGA4677 processors
- You need a cooler rated for high TDP loads
- You require a standard silver server heatsink
Skip if
- You use a desktop ATX case instead of a server rack
- Your CPU uses LGA4710 or other sockets
- You need silent operation for a noise-sensitive environment
Verdict: MDWXDOFP 2U LGA4677 5-Heatpipe Cooler fits IT managers maintaining legacy 4th or 5th Gen Intel server racks. It provides necessary thermal headroom for 400W processors in a compact 2U form factor.
NICGQMQR 2U LGA4677 5-Heatpipe Server Cooler
Best for: LGA4677 server builds requiring 400W cooling
- Socket Compatibility
- LGA4677
- Heat Pipes
- 5
- TDP Rating
- 400W
- System Type
- Server
- Server Height
- 2U
- Weight
- 1.76 ounces
View on Amazon: NICGQMQR 2U LGA4677 5-Heatpipe Server Cooler Affiliate link
This 2U server heatsink supports LGA4677 sockets for 4th and 5th generation CPUs. It features five heat pipes and a high-speed PWM fan to manage up to 400W TDP. The silver unit weighs 1.76 ounces. It is designed for server environments requiring reliable thermal management for high-power processors in a compact form factor.
Pros
- Supports LGA4677 sockets
- 5 heat pipes for heat transfer
- Rated for 400W TDP
- High-speed PWM fan
Cons
- Limited to 2U server chassis height
- Only includes 4677-2UAF8 cooler option
- No mention of E1A or E1B bracket compatibility in base listing
Good fit if
- You need a cooler for LGA4677 servers
- Your system supports 2U form factors
- You require 400W TDP handling
Skip if
- You use consumer desktop sockets
- Your case is not 2U compatible
- You need E1A bracket support
Verdict: NICGQMQR 2U LGA4677 Server Cooler fits data centers needing 400W thermal capacity for LGA4677 CPUs. It is not suitable for standard desktop builds or other socket types.
TKJBHGPK 2U LGA4677 5 Heat Pipe Server Cooler
Best for: High-TDP LGA4677 server builds
- Socket Compatibility
- LGA4677
- Heat Pipes
- 5
- TDP Rating
- 400W
- System Type
- Server
- Server Height
- 2U
View on Amazon: TKJBHGPK 2U LGA4677 5 Heat Pipe Server Cooler Affiliate link
This is a 2U server heatsink for LGA4677 sockets. It uses five heat pipes to handle up to 400W TDP. The unit comes with an E1B bracket and features high-speed PWM fans. It is built for server environments requiring stable cooling. You should choose this if you need a robust solution for 4th or 5th generation CPUs.
Pros
- Supports 400W TDP
- Five heat pipes
- High-speed PWM fans
- Compatible with LGA4677
Cons
- Limited to 2U height
- Only one color option
- Requires specific bracket
Good fit if
- You need a 400W TDP solution
- You use LGA4677 servers
- You require 2U form factor
Skip if
- You need desktop compatibility
- You require RGB lighting
- You need silent operation
Verdict: TKJBHGPK 2U LGA4677 Server Cooler provides strong cooling for high-TDP server CPUs. It fits well in tight 2U chassis where LGA4677 support is mandatory.
CTDOFUM 2U LGA4677 Server CPU Cooler
Best for: 2U server racks with LGA4677 CPUs
- Socket Compatibility
- LGA4677
- Heat Pipes
- 5
- TDP Rating
- 400W
- System Type
- Server
- Server Height
- 2U
- Dimensions
- 0.39 × 0.39 × 0.39 inches
View on Amazon: CTDOFUM 2U LGA4677 Server CPU Cooler Affiliate link
This CTDOFUM heatsink is designed for 2U server chassis and supports LGA4677 sockets used in 4th and 5th generation CPUs. It features five heat pipes and a 400W TDP rating to handle high thermal loads. The unit includes a high-speed PWM fan for active cooling. You get three bracket options, including E1A and E1A variants, to ensure proper mounting. It is a solid choice for server builds requiring robust thermal management within a compact 2U form factor.
Pros
- 5 heat pipes for efficient heat transfer
- 400W TDP rating for high-performance CPUs
- High-speed PWM fan control
- Includes E1A and E1B bracket options
Cons
- Limited to LGA4677 socket compatibility
- Specific 2U server form factor limits use cases
- Single height option of 0.39 inches
Good fit if
- You need a cooler for a 2U server chassis
- You are using an LGA4677 socket CPU
- You require a 400W TDP rated solution
Skip if
- You are building a standard desktop PC
- You need support for LGA1700 or other consumer sockets
- You require a larger 4U or tower cooler
Verdict: CTDOFUM 2U LGA4677 Server Cooler is a specialized heatsink for IT professionals managing 2U server racks with 4th or 5th gen Intel processors. It delivers necessary thermal capacity for 400W TDP chips in a dense environment.
BVIVDMIWF 2U LGA4677 5-Heatpipe Cooler
Best for: 2U LGA4677 servers with high TDP CPUs
- Socket Compatibility
- LGA4677
- Heat Pipes
- 5
- TDP Rating
- 400W
- System Type
- Server
- Server Height
- 2U
View on Amazon: BVIVDMIWF 2U LGA4677 5-Heatpipe Cooler Affiliate link
This 2U server heatsink supports LGA4677 sockets for 4th and 5th Gen Intel CPUs. It features five copper heat pipes and a high-speed PWM fan to handle up to 400W TDP. The unit comes in silver and includes the E1A mounting bracket. You should choose this if you need a reliable cooling solution for high-performance server workloads within a 2U chassis.
Pros
- Five heat pipes for efficient heat transfer
- Rated for 400W TDP
- Compatible with LGA4677 sockets
- Includes E1A mounting bracket
Cons
- Limited to 2U form factor height
- No mention of fan noise level in specifications
- Only one color option available
Good fit if
- You need a cooler for LGA4677 processors
- You require support for high TDP CPUs
- You are building a 2U server chassis
Skip if
- You use a different socket type
- You need a taller 3U or 4U cooler
- You require silent operation below standard server noise levels
Verdict: BVIVDMIWF 2U LGA4677 5-Heatpipe Cooler provides solid cooling for high-TDP LGA4677 CPUs in 2U servers. It fits well if you need reliable performance for 4th and 5th Gen Intel processors in a compact rack-mount environment.
KFXJMY 2U LGA4677 LGA4710 Active Cooler
Best for: 2U server builds needing RGB and LGA4677 support
- Socket Compatibility
- LGA4677, LGA4710
- Cooler Height
- 0.39 inches
- Lighting
- RGB
- System Type
- Server
- Color
- Black
- Server Height
- 2U
View on Amazon: KFXJMY 2U LGA4677 LGA4710 Active Cooler Affiliate link
The KFXJMY cooler is a 2U active server heatsink designed for LGA4677 and LGA4710 sockets. It features a compact 0.39-inch height, making it suitable for low-profile server chassis. The unit includes RGB lighting, which is unusual for this form factor. It uses a black finish and relies on active cooling with a fan. This model fits you if you need a specific server solution with visual customization.
Pros
- Compatible with LGA4677 and LGA4710 sockets
- Fits 2U server chassis with 0.39-inch height
- Includes RGB lighting for visual appeal
- Uses active cooling for consistent performance
Cons
- Very low profile at 0.39 inches may limit heat dissipation
- No PWM speed control mentioned in specifications
- Limited socket support compared to broader consumer coolers
Good fit if
- You need a 2U server heatsink for LGA4677 or LGA4710
- You want RGB lighting in a server component
- You have a low-profile server chassis
Skip if
- You require PWM fan control for variable speeds
- You are building a standard desktop PC
- You need support for modern consumer sockets like LGA1700
Verdict: KFXJMY 2U LGA4677 Server Cooler offers a rare RGB option for 2U server builds. It suits you if you need LGA4677 support in a low-profile chassis with visual flair.
Specifications side by side
| Spec | UBJFMAC 2U LGA4677 5-Heatpipe Server Cooler | MDWXDOFP 2U LGA4677 Server Cooler | NICGQMQR 2U LGA4677 5-Heatpipe Server Cooler | TKJBHGPK 2U LGA4677 5 Heat Pipe Server Cooler | CTDOFUM 2U LGA4677 Server CPU Cooler | BVIVDMIWF 2U LGA4677 5-Heatpipe Cooler | KFXJMY 2U LGA4677 LGA4710 Active Cooler |
|---|---|---|---|---|---|---|---|
| Socket Compatibility | LGA4677 | LGA4677 | LGA4677 | LGA4677 | LGA4677 | LGA4677 | LGA4677, LGA4710 |
| Cooler Height | not stated | not stated | not stated | not stated | not stated | not stated | 0.39 inches |
| Heat Pipes | 5 | 5 | 5 | 5 | 5 | 5 | not stated |
| TDP Rating | 400W | 400W | 400W | 400W | 400W | 400W | not stated |
| Lighting | not stated | not stated | not stated | not stated | not stated | not stated | RGB |
| System Type | Server | Server | Server | Server | Server | Server | Server |
| Color | Silver | Silver | Silver | Silver | Silver | Silver | Black |
| Server Height | 2U | 2U | 2U | 2U | 2U | 2U | 2U |
| Cooling Method | not stated | not stated | not stated | not stated | not stated | not stated | Active |
| Weight | not stated | 1.76 ounces | 1.76 ounces | not stated | not stated | not stated | not stated |
| Dimensions | not stated | not stated | not stated | not stated | 0.39 × 0.39 × 0.39 inches | not stated | 0.39 × 0.39 × 0.39 inches |
| Size | With E1A Bracket | 4677-2UAF8 Cooler | 4677-2UAF8 Cooler | With E1B Bracket | 4677-2UAF8 Cooler | With E1A Bracket | NO RGB |
| Model | not stated | MDWXDOFP | NICGQMQR | not stated | CTDOFUM | BVIVDMIWF | KFXJMY |
Frequently asked questions
Which cooler is best for high-TDP LGA4677 server builds?
The UBJFMAC 2U LGA4677 5-Heatpipe Server Cooler is the top choice. It provides solid thermal headroom for high-TDP Xeon CPUs in standard 2U racks. This unit includes an E1A bracket and features five heat pipes. It is designed for IT admins who prioritize raw cooling performance over acoustic comfort.
Is there a budget-friendly alternative to the UBJFMAC cooler?
The MDWXDOFP 2U LGA4677 Server Cooler is the best budget option. It fits IT managers maintaining legacy 4th or 5th Gen Intel server racks. This cooler offers necessary thermal headroom for 400W processors in a compact 2U form factor. It uses a 4677-2UAF8 Cooler size specification.
Can I use these coolers in standard desktop cases?
No, these units are not suitable for standard desktop builds. The NICGQMQR 2U LGA4677 Server Cooler, for example, is designed specifically for data centers needing 400W thermal capacity. All listed products are built for 2U server racks and LGA4677 sockets. They do not fit standard consumer desktop chassis.
Which cooler is the best premium option?
The TKJBHGPK 2U LGA4677 5 Heat Pipe Server Cooler is the best premium pick. It provides strong cooling for high-TDP server CPUs. This unit includes an E1B bracket and fits well in tight 2U chassis where LGA4677 support is mandatory. It is built for dense server environments.
Do any of these coolers feature RGB lighting?
Yes, the KFXJMY 2U LGA4677 LGA4710 Active Cooler offers RGB lighting. It is the only listed product with this feature. It suits builds needing LGA4677 support in a low-profile chassis with visual flair. The cooler is black and uses an active cooling method.
What mounting brackets do these coolers use?
The UBJFMAC and BVIVDMIWF coolers both use an E1A bracket. The TKJBHGPK model specifies an E1B bracket instead. Other models like the MDWXDOFP and CTDOFUM use a 4677-2UAF8 Cooler size designation. Always verify your chassis compatibility with the specific bracket or size listed for each unit.
Are these coolers compatible with 5th Gen Intel processors?
Yes, most listed coolers support 5th Gen Intel processors. The MDWXDOFP, NICGQMQR, and CTDOFUM models explicitly mention support for 4th or 5th Gen Intel server CPUs. They are designed to handle the thermal output of these legacy server chips in 2U rack environments.