Looking Beyond the LDPCSJ 45mm Low Profile CPU Cooler? 6 Alternatives Worth a Look
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The LDPCSJ 45mm Low Profile CPU Cooler offers a compact solution for ITX builds with limited vertical space. It supports up to 150W TDP using six heat pipes and a 120mm PWM fan. This design ensures efficient heat transfer while maintaining compatibility with modern AMD AM5 and Intel LGA1700 sockets. You might consider LDPCSJ 45mm low profile CPU cooler alternatives if your case requires a different height or if you need support for newer sockets not listed here. Some users may also prefer dual-tower designs for higher thermal headroom or specific aesthetic choices like white ARGB lighting.
The alternatives listed below were selected because their specifications overlap with the original product. Each option shares key features such as six heat pipes and 120mm fans, ensuring comparable cooling potential. The list includes budget-friendly choices and premium models with additional lighting. You will find options ranging from ultra-low 45mm profiles to standard dual-tower coolers. This variety allows you to match the cooler to your specific case dimensions and socket requirements. Review the specs to find the best fit for your system.
Comparing the top alternatives
Thermalright AXP120 67mm Low-Profile Cooler
The Thermalright AXP120-X67 stands 67mm tall, which is 22mm taller than the LDPCSJ. This extra height allows for better airflow in cases with slightly more clearance. It uses six heat pipes like the LDPCSJ but targets a narrower range of sockets, excluding Intel LGA2011 and AMD AM5. You should choose this if your motherboard does not support the latest AMD platforms but you need a quiet, budget-friendly low-profile solution for LGA1700 or AM4 systems.
Thermalright AXP120-X67 White ARGB Cooler
This Thermalright model matches the 67mm height of the previous entry but adds white ARGB lighting for aesthetic customization. It shares the same socket compatibility limits, supporting Intel LGA1700 and AMD AM4 while omitting AM5 and LGA2011. The LDPCSJ offers broader socket support including AM5 and LGA2011. Pick this alternative if you are building an Intel-focused system and want visual appeal, but avoid it if you need compatibility with the newest AMD processors or older Intel platforms.
upHere Dual Tower 120mm CPU Cooler
The upHere Dual Tower is a standard tower cooler, not a low-profile unit. It lacks the 45mm compact form factor of the LDPCSJ, meaning it will not fit in ITX cases. However, it supports both AMD AM5 and Intel LGA1851 sockets, offering broader modern compatibility than the LDPCSJ. Choose this if you have a standard ATX case and prioritize RAM clearance or quiet operation over vertical space savings. It is not a direct replacement for tight chassis builds.
Thermalright Burst Assassin 120 EVO Cooler
The Thermalright Burst Assassin 120 EVO is a high-airflow cooler designed for standard mid-towers, not low-profile cases. It is significantly taller than the 45mm LDPCSJ. It supports AM5, LGA1851, and older Intel sockets, providing wider compatibility than the LDPCSJ. Select this if you have ample case height and need robust cooling for high-end CPUs. It sacrifices compactness for thermal performance and airflow, making it unsuitable for ITX builds where the LDPCSJ excels.
upHere Dual Tower 120mm CPU Cooler
Another upHere dual tower option, this model shares the same non-low-profile design as the previous entry. It does not fit in cases requiring a 45mm clearance. It supports AM5, LGA1851, and LGA1151 sockets, covering more modern platforms than the LDPCSJ. This is a better choice for standard desktop builds where quiet operation is key. Avoid it for ITX systems. It trades the LDPCSJ’s compact size for broader socket support and standard tower cooling performance.
Scythe Magoroku Dual-Tower CPU Cooler
The Scythe Magoroku is a dual-tower cooler with a height of 6.06 inches, far exceeding the LDPCSJ’s 45mm limit. It supports AM5, LGA1700, and LGA1151 sockets. While it offers strong thermal output for high-performance builds, it cannot replace the LDPCSJ in small form factor cases. Choose this if you have a full-tower or mid-tower case and need maximum cooling capacity. It is not suitable for builders who require a low-profile solution for ITX chassis compatibility.
Quick picks
Our 7 picks
LDPCSJ 45mm Low Profile CPU Cooler
Best for: ITX builds with moderate TDP requirements
- Socket Compatibility
- LGA1700/1200/1150/2011, AM4/AM5
- Cooler Height
- 45mm
- Heat Pipes
- 6
- Tower Design
- Low-Profile
- Fan Size
- 120mm
- TDP Rating
- 150W
View on Amazon: LDPCSJ 45mm Low Profile CPU Cooler Affiliate link
This LDPCSJ cooler is a low-profile air cooler designed for compact ITX cases. It stands 45mm tall and uses six copper heat pipes to move heat away from the processor. The included 120mm PWM fan supports up to 150W TDP. It fits major AMD and Intel sockets. You should choose this if you need a small footprint that still handles moderate thermal loads without taking up much vertical space.
Pros
- 45mm height fits tight ITX cases
- Six heat pipes for efficient heat transfer
- 120mm PWM fan supports up to 150W TDP
- Compatible with AM5, AM4, LGA1700, 1200, 1150, and 2011 sockets
Cons
- 45mm height may block tall RAM sticks
- No RGB lighting mentioned in specifications
- Single fan configuration limits airflow compared to dual-tower designs
Good fit if
- You are building in a small ITX case
- You need a cooler under 50mm tall
- You have a CPU with a TDP up to 150W
Skip if
- You require RGB lighting effects
- You have extremely tall RAM that needs clearance
- You need a dual-tower design for maximum cooling
Verdict: LDPCSJ 45mm Low Profile CPU Cooler fits users who need a compact cooler for ITX builds with moderate thermal needs. It works well for systems where vertical space is limited but some heat pipes are still required.
Thermalright AXP120 67mm Low-Profile Cooler
Best for: Small cases needing quiet 67mm cooling
- Socket Compatibility
- AM4, AM5, LGA 1700, 1200, 1150, 1151
- Cooler Height
- 67 mm
- Heat Pipes
- 6
- Tower Design
- Low-Profile
- Fan Size
- 120 mm
- Fan Speed
- 1800 RPM
View on Amazon: Thermalright AXP120 67mm Low-Profile Cooler Affiliate link
This low-profile air cooler stands 67mm tall with a 120mm fan. It uses six 6mm heat pipes with AGHP technology to manage heat effectively. The fan runs at 1800 RPM and produces up to 59 CFM of airflow. Noise stays under 26.1 dB. It fits Intel LGA 1700 and 1200 sockets, plus AMD AM4. You get solid cooling in a compact space.
Pros
- Six 6mm pure copper heat pipes with AGHP technology
- 120mm PWM fan delivers 59 CFM max airflow
- Quiet operation with noise level under 26.1 dB
- Full electroplating reflow welding process for durability
- Compatible with Intel LGA 1700 and AMD AM4
Cons
- 67mm height is taller than 45mm alternatives
- Base model lacks ARGB lighting
- Limited to single 120mm fan configuration
Good fit if
- You need a low-profile cooler under 70mm
- You want quiet operation under 27 dB
- You use Intel LGA 1700 or AMD AM4
Skip if
- You require a cooler under 50mm tall
- You need ARGB lighting on the base model
- You want dual tower performance
Verdict: Thermalright AXP120-X67 67mm Low Profile Cooler fits small cases where 67mm clearance exists. It offers reliable cooling for LGA 1700 and AM4 without loud fans.
Thermalright AXP120-X67 White ARGB Cooler
Best for: Intel LGA 1700/1851 low-profile builds
- Cooler Height
- 67mm
- Heat Pipes
- 6
- Tower Design
- Low-Profile
- Fan Size
- 120mm
- Fan Speed
- 1800 RPM
- Lighting
- ARGB
View on Amazon: Thermalright AXP120-X67 White ARGB Cooler Affiliate link
This low-profile cooler features a 67mm height and a 120mm PWM fan. It uses six 6mm heat pipes with AGHP technology to manage heat in vertical or horizontal positions. The unit includes ARGB lighting and supports modern Intel sockets like LGA 1700 and LGA 1851, along with AMD AM4. It suits builders needing tall RAM clearance without sacrificing cooling capacity.
Pros
- 67mm total height for high RAM clearance
- Six 6mm copper heat pipes with AGHP technology
- 120mm PWM fan with 59CFM airflow
- 5V 3-pin ARGB lighting support
- Compatible with LGA 1851 and LGA 1700
Cons
- 67mm height is taller than 45mm alternatives
- Single 120mm fan may produce noise under load
- AM4 support only, no newer AMD sockets listed
Good fit if
- You need clearance for tall RAM modules
- You use Intel LGA 1700 or LGA 1851 sockets
- You want ARGB lighting in a small case
Skip if
- You require a cooler under 50mm in height
- You use AMD AM5 sockets
- You prefer silent operation below 20dB
Verdict: Thermalright AXP120-X67 Low Profile fits users who need 120mm fan performance in a low-profile chassis. It handles modern Intel sockets well but lacks support for the latest AMD platforms.
upHere Dual Tower 120mm CPU Cooler
Best for: Standard ATX cases with tall RAM
- Heat Pipes
- 6
- Tower Design
- Dual-Tower
- Fan Size
- 120mm
- Fan Speed
- 1600 RPM
- Socket Compatibility
- AM4, AM5, LGA 1851, LGA 1150
- Color
- Black
View on Amazon: upHere Dual Tower 120mm CPU Cooler Affiliate link
The upHere dual-tower cooler uses six 6mm heat pipes and two 120mm fans to manage heat. It reaches 1600 RPM for 68.2 CFM airflow at under 25.6 dB. You get universal socket support and RAM clearance. This setup suits you if you need strong cooling in a standard ATX case without the bulk of a triple-tower design.
Pros
- Six 6mm heat pipes for efficient heat transfer
- Dual 120mm fans deliver 68.2 CFM airflow
- Operates quietly at under 25.6 dB(A)
- Clearance for tall RAM modules
- Supports AM5, AM4, and Intel LGA sockets
Cons
- Single fan speed of 1600 RPM limits flexibility
- 6.06-inch height may not fit small cases
- No ARGB lighting on the black version
Good fit if
- You have a standard ATX mid-tower case
- You use AM5 or LGA 1700 processors
- You prefer quiet operation under load
Skip if
- You have a mini-ITX case with low clearance
- You need RGB lighting synchronization
- You want variable fan speed control
Verdict: The upHere Dual Tower CPU Cooler offers solid cooling performance for standard builds. It fits you if you prioritize quiet operation and RAM compatibility over aesthetic customization.
Thermalright Burst Assassin 120 EVO Cooler
Best for: Standard mid-tower cases needing high airflow cooling
- Cooler Height
- 156mm
- Heat Pipes
- 6
- Fan Size
- 120mm
- Fan Speed
- 1500 RPM ± 10%
- Socket Compatibility
- AM4, AM5, LGA 1851, LGA 1200, LGA 1150, LGA 1151
- Color
- Black
View on Amazon: Thermalright Burst Assassin 120 EVO Cooler Affiliate link
The Thermalright BA120 EVO Dark is a dual-tower air cooler with a 156mm height. It uses six 6mm copper heatpipes and two 120mm fans running at 1500 RPM. The design features a 102mm width to avoid blocking RAM. It supports modern Intel and AMD sockets. This cooler suits users needing strong cooling in mid-towers who can accommodate its height.
Pros
- Six 6mm pure copper heatpipes with AGHP 4.0 technology
- Dual 120mm fans provide 66.17 CFM airflow at 1500 RPM
- 102mm width prevents memory clearance issues
- S-FDB bearings rated for 20,000 hours of service life
Cons
- 156mm height exceeds the 45mm limit for low-profile cases
- No ARGB lighting included in this specific Dark model
- Lacks a display or digital sensor interface
Good fit if
- You have a standard ATX or Micro-ATX case with 156mm clearance
- You need broad compatibility with LGA1851 and AM5 sockets
- You prefer a non-ARGB black aesthetic for your build
Skip if
- You are building in a small form factor case under 156mm tall
- You require addressable RGB lighting effects on the cooler
- You need a cooler that fits inside a low-profile chassis
Verdict: The Thermalright BA120 EVO Dark 156mm Air Cooler delivers robust cooling for high-end CPUs in standard mid-towers. It is ideal for builders who prioritize heatpipe count and fan airflow over compact dimensions.
upHere Dual Tower 120mm CPU Cooler
Best for: Standard desktop builds needing quiet cooling
- Socket Compatibility
- AM5, AM4, LGA 1851, LGA 1700, LGA 1200
- Heat Pipes
- 6
- Tower Design
- Dual-Tower
- Fan Size
- 120mm
- Fan Speed
- 1650 RPM
- Color
- Black
View on Amazon: upHere Dual Tower 120mm CPU Cooler Affiliate link
This upHere dual-tower air cooler uses six heat pipes and a 120mm PWM fan to manage CPU heat. It reaches 1650 RPM for strong airflow while staying quiet at 25 dB. The design fits AM5, AM4, and Intel LGA 1700 sockets. It allows easy installation without removing existing fans. This cooler suits users who need reliable cooling for standard desktop builds without taking up excessive space.
Pros
- Dual-tower design with six heat pipes
- 120mm PWM fan reaches 1650 RPM
- Quiet operation at 25 dB
- Supports AM5, AM4, and LGA 1700 sockets
Cons
- Black color only
- Single fan configuration
- No ARGB lighting included
Good fit if
- You need a reliable cooler for AM5 or LGA 1700
- You prefer a quiet system under 25 dB
- You want easy installation without removing other fans
Skip if
- You require RGB lighting effects
- You need a low-profile cooler for small cases
- You want white or custom color aesthetics
Verdict: The upHere Dual Tower CPU Cooler offers solid thermal performance for standard desktop builds. It fits users who prioritize quiet operation and broad socket compatibility over visual flair.
Scythe Magoroku Dual-Tower CPU Cooler
Best for: High-performance desktop cooling
- Socket Compatibility
- LGA1700, LGA1151, LGA1851, AM5, AM4
- Heat Pipes
- 6
- Tower Design
- Dual-Tower
- Fan Size
- 120mm
- Fan Speed
- 2,000 RPM
- Features
- Fan
View on Amazon: Scythe Magoroku Dual-Tower CPU Cooler Affiliate link
The Scythe Magoroku uses a dual-tower design with six 6mm heat pipes to move heat away from the CPU. It includes two 120mm fans that spin up to 2,000 RPM. The open fin structure allows you to adjust fan height for better RAM clearance. It supports modern sockets like LGA1700 and AM5. This cooler suits users who need strong airflow in a standard tower form factor.
Pros
- Dual-tower heatsink with six 6mm heat pipes
- Two 120mm fans reaching 2,000 RPM
- Adjustable fan positioning for RAM clearance
- Supports LGA1700, LGA1151, LGA1851, AM5, and AM4
Cons
- 6.06 inch height limits fit in small cases
- 3.93 inch width may block side panels
- No RGB lighting mentioned in specifications
Good fit if
- You need high airflow for overclocking
- You have a mid-tower case with good clearance
- You want adjustable fan height for RAM compatibility
Skip if
- You are building a small form factor PC
- You need a low-profile cooler under 50mm
- You require silent operation below 2,000 RPM
Verdict: Scythe Magoroku Dual Tower 120mm Fan delivers robust cooling for high-performance builds. It fits users who prioritize thermal output over compact dimensions.
Specifications side by side
| Spec | LDPCSJ 45mm Low Profile CPU Cooler | Thermalright AXP120 67mm Low-Profile Cooler | Thermalright AXP120-X67 White ARGB Cooler | upHere Dual Tower 120mm CPU Cooler | Thermalright Burst Assassin 120 EVO Cooler | upHere Dual Tower 120mm CPU Cooler | Scythe Magoroku Dual-Tower CPU Cooler |
|---|---|---|---|---|---|---|---|
| Socket Compatibility | LGA1700/1200/1150/2011, AM4/AM5 | AM4, AM5, LGA 1700, 1200, 1150, 1151 | not stated | not stated | not stated | AM5, AM4, LGA 1851, LGA 1700, LGA 1200 | LGA1700, LGA1151, LGA1851, AM5, AM4 |
| Cooler Height | 45mm | 67 mm | 67mm | not stated | 156mm | not stated | not stated |
| Heat Pipes | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Tower Design | Low-Profile | Low-Profile | Low-Profile | Dual-Tower | not stated | Dual-Tower | Dual-Tower |
| Fan Size | 120mm | 120 mm | 120mm | 120mm | 120mm | 120mm | 120mm |
| TDP Rating | 150W | not stated | not stated | not stated | not stated | not stated | not stated |
| Fan Speed | not stated | 1800 RPM | 1800 RPM | 1600 RPM | 1500 RPM ± 10% | 1650 RPM | 2,000 RPM |
| Lighting | not stated | not stated | ARGB | not stated | not stated | not stated | not stated |
| Color | Black | AXP120-X67 | White | Black | Black | Black | not stated |
| Features | Fan | Fan | Fan | Fan | Fan | Fan | Fan |
| Dimensions | not stated | 4.86 × 4.72 × 2.6 inches | 4.86 × 4.72 × 2.64 inches | not stated | 4.88 × 4.02 × 6.14 inches | not stated | 3.93 × 3.93 × 6.06 inches |
| Weight | not stated | 1.34 pounds | 1.34 pounds | not stated | not stated | not stated | not stated |
| Size | not stated | 67mm | AXP120 series | not stated | not stated | not stated | not stated |
| Model | not stated | AXP120-X67 1700-d6 | AXP120-X67 WHITE ARGB 1700-d2 | D6SEK-US | BA120 EVO DARK | UE2K6 US | SCMR-1000 |
For a related comparison, read minorsonic aio CPU cooler alternatives.
Frequently asked questions
Is the Thermalright AXP120-X67 better than the LDPCSJ for AM4 sockets?
Yes, if you need broader socket support. The Thermalright AXP120-X67 explicitly lists AM4 compatibility in its specifications. The LDPCSJ data does not mention AM4 support. Both coolers use six heat pipes. The Thermalright option is taller at 67mm compared to the LDPCSJ's 45mm profile. Choose the Thermalright if your case allows the extra height and you require AM4 mounting.
Can the Thermalright AXP120-X67 White ARGB fit in an ITX case?
It depends on your clearance. The Thermalright AXP120-X67 White ARGB stands 2.64 inches tall. This is significantly taller than the 45mm LDPCSJ. ITX cases often have strict height limits. If your case supports over 2.6 inches of clearance, it will fit. Otherwise, the LDPCSJ remains the safer choice for very tight spaces.
Does the upHere Dual Tower cooler support the latest AMD AM5 socket?
Yes, the upHere Dual Tower supports AM5. Both the B0CRDX9F1V and B0D86ZTKZX versions list AM5 in their socket compatibility attributes. The LDPCSJ data does not mention AM5 support. If you are building with a modern AMD processor, the upHere dual-tower design provides a verified mounting option. It also includes a 120mm fan for airflow.
Which alternative offers the best quiet operation for standard ATX builds?
The upHere Dual Tower is a strong candidate for quiet operation. Its verdict notes it fits users who prioritize quiet operation over aesthetic customization. It features a 120mm fan and a dual-tower design. The Thermalright Burst Assassin 120 EVO also targets high airflow for standard mid-towers. These options are taller than the LDPCSJ but offer more robust cooling for larger cases.
Is the Scythe Magoroku compatible with LGA 1700 processors?
Yes, the Scythe Magoroku supports LGA 1700. Its attributes list LGA 1700 alongside AM4, AM5, and LGA 1151. The LDPCSJ data does not specify socket compatibility beyond general ITX use. The Scythe cooler uses six heat pipes and a dual-tower design. It is taller than the LDPCSJ, measuring 6.06 inches in height, so ensure your case has sufficient space.
Do all listed alternatives use six heat pipes like the LDPCSJ?
Yes, every alternative listed uses six heat pipes. The LDPCSJ, both Thermalright AXP120-X67 models, both upHere dual-tower coolers, the Thermalright Burst Assassin 120 EVO, and the Scythe Magoroku all specify six heat pipes in their attributes. This consistency suggests a baseline thermal capacity across these options. The main differences lie in their physical dimensions and specific socket support lists.
Which cooler is best for Intel LGA 1851 builds?
The upHere Dual Tower and Thermalright AXP120-X67 White ARGB support LGA 1851. The upHere models list LGA 1851 in their socket compatibility. The Thermalright AXP120-X67 White ARGB also includes LGA 1851. The Thermalright Burst Assassin 120 EVO supports it as well. The LDPCSJ data does not confirm LGA 1851 support. Choose one of these three for verified compatibility with the latest Intel platform.
How does the height of the Thermalright Burst Assassin compare to the LDPCSJ?
The Thermalright Burst Assassin 120 EVO is much taller. It measures 6.14 inches in height. The LDPCSJ is a 45mm low-profile cooler, which is roughly 1.77 inches tall. The Burst Assassin is designed for standard mid-tower cases. It is not suitable for low-profile builds. The LDPCSJ is the only option in this list designed for extreme vertical space constraints.