Looking Beyond the Thermalright AXP90-X47 Full Copper Cooler? 6 Alternatives Worth a Look

How each alternative compares

Thermalright AXP90 Copper Low-Profile Cooler

This model adds six millimeters of height, reaching 53mm instead of 47mm. That extra space allows for better heat dissipation if your case permits the larger footprint. It retains the pure copper construction and 92mm fan found in the original. You should choose this version if you need slightly more cooling capacity and can accommodate the increased size. The trade-off is reduced compatibility with ultra-tight ITX cases that strictly enforce the 47mm limit. It suits builders who prioritize thermal performance over minimal profile constraints.

Thermalright 47mm Low-Profile CPU Cooler

This variant keeps the 47mm height but offers a black finish instead of the standard copper look. It supports modern sockets like LGA 1851 and AM5 alongside older platforms. The design is tailored for ITX systems requiring specific socket compatibility without changing the physical dimensions. You might prefer this if you want a different aesthetic or need support for the latest motherboard standards. It provides reliable cooling for compact builds while maintaining the same low-profile footprint. The weight is slightly higher at 1.1 pounds, which may affect mounting stability in some small form factor chassis.

Thermalright AXP90 36mm Low-Profile Cooler

This cooler reduces the height significantly to just 36mm. It sacrifices some cooling surface area to fit into extremely tight cases where the 47mm model will not clear memory or side panels. It includes a fan and supports modern sockets including LGA 1851. You should pick this option only if your case clearance is strictly under 47mm. The reduced height means lower thermal capacity compared to the original. It is ideal for low-power CPUs or users who prioritize case fitment above all else. The weight is also lower at 14.4 ounces, making it lighter for delicate mounting scenarios.

Thermalright 47mm Low-Profile CPU Cooler

This version maintains the 47mm height but features a silver or grey color scheme. It includes a 92mm fan and supports a wide range of sockets including AM5 and LGA 1200. The dimensions are nearly identical to the original, ensuring similar fitment in ITX cases. You might choose this if you prefer a different visual style for your build. It offers reliable airflow and quiet operation for moderate workloads. The weight is 1.04 pounds, which is comparable to the original. This model is a direct alternative for those who want the same performance specs with a different exterior appearance.

Thermalright AXP90 X36 Black Low Profile Cooler

This model combines the 36mm height of the budget option with a black finish. It is designed for compact ITX builds with mid-range processors that do not require the full 47mm cooling capacity. It supports multiple socket types including AM5 and LGA 1200. You should select this if you need minimal height but want a darker aesthetic. It gives up some thermal performance compared to the 47mm original to fit tighter spaces. The weight is 1 pound, making it a lightweight solution. It is practical for users who prioritize case compatibility and visual preference over maximum cooling potential.

Thermalright 53mm Full Copper ITX Cooler

This cooler increases the height to 53mm, offering more surface area for heat dissipation. It is optimized for LGA 1700 ITX builds and features a full copper construction. The additional height allows for quieter operation by reducing fan speed requirements for the same thermal load. You should choose this if your case allows 53mm clearance and you prioritize quiet cooling. It supports a wide range of sockets including LGA 1851 and AM5. The weight is listed as 3.53 ounces, which appears to be an error in the data but indicates a lighter build. It is best for users who value thermal efficiency and acoustics over minimal profile.

Quick picks

Our 7 picks

1 Best overall

Thermalright AXP90-X47 Full Copper Cooler

Best for: Small ITX cases needing copper base cooling

Socket Compatibility

AM4, AM5, LGA 1150/1151/1200/1700

Cooler Height

47mm

Heat Pipes

4

Tower Design

Low-Profile

Fan Size

92mm

System Type

ITX

View on Amazon: Thermalright AXP90-X47 Full Copper Cooler

This low-profile cooler stands 47mm tall with a 97mm by 92mm base. It uses four pure copper heat pipes to transfer heat efficiently. The included 92mm PWM fan delivers 42.58 CFM of airflow at 22.4 dB. It supports Intel LGA 1700 and AMD AM5 sockets. You should choose this if you need compact cooling for small ITX cases without sacrificing copper base conductivity.

Pros

• 47mm total height for compact cases
• Pure copper base for excellent conductivity
• 4 heat pipes for efficient heat transfer
• 92mm PWM fan with 42.58 CFM airflow

Cons

• 47mm height is taller than 36mm alternatives
• Only supports AM4 and LGA 1150/1151/1200/1700 sockets
• Does not include AM5 socket mounting hardware in specs

Good fit if

• You have an ITX case with height limits under 50mm
• You need a pure copper base for better heat dissipation
• You use Intel LGA 1700 or AMD AM4 processors

Skip if

• You require support for newer AM5 sockets
• You need a cooler under 40mm in height
• You prefer aluminum fins for lighter weight

Verdict: Thermalright AXP90 X47 Full Low Profile offers solid copper-based cooling for small form factor builds. It fits users who prioritize heat transfer speed over the absolute lowest profile height.

2 Best premium

Thermalright AXP90 Copper Low-Profile Cooler

Best for: ITX builds with 53mm clearance limits

Cooler Height

53mm

Heat Pipes

4

Tower Design

Low-Profile

Fan Size

92mm

Fan Speed

2700 RPM

Socket Compatibility

AM4, AM5, LGA 1200, LGA 1150, LGA 1151

View on Amazon: Thermalright AXP90 Copper Low-Profile Cooler

This 53mm low-profile cooler uses pure copper and four 6mm heat pipes with AGHP technology to manage heat efficiently. It includes a 92mm fan running at 2700 RPM, delivering 42.58 CFM of airflow. The S-FDB bearing supports vertical mounting. It fits AM4, AM5, and LGA sockets. You should choose this if your case allows 53mm clearance.

Pros

• 53mm height for wider ITX compatibility
• Pure copper heatsink construction
• AGHP technology for heat pipe efficiency
• S-FDB bearing for vertical mounting stability

Cons

• Shorter height than the X67 alternative
• No aluminum fin option for lighter weight
• Only includes one fan in the base package

Good fit if

• You need a cooler taller than 47mm
• You use an AM4 or AM5 socket
• You prefer pure copper over aluminum

Skip if

• You have a strict 36mm height limit
• You require RGB lighting on the cooler
• You need a cooler under 40mm tall

Verdict: Thermalright AXP90 X53 Full 53mm Low Profile offers a balanced upgrade for users who need more height than the X47 provides. It suits ITX builds where 53mm clearance is available and pure copper performance is required.

3 Also great

Thermalright 47mm Low-Profile CPU Cooler

Best for: ITX builds with AM5 or LGA 1700

Socket Compatibility

AM4, AM5, LGA115x/1200/1700/1851

Cooler Height

47mm

Heat Pipes

4

Tower Design

Low-Profile

Fan Size

92mm

System Type

ITX

View on Amazon: Thermalright 47mm Low-Profile CPU Cooler

The Thermalright AXP90 X47 Black is a 47mm low-profile air cooler designed for ITX builds. It uses four 6mm heat pipes and a 92mm slim PWM fan to move air efficiently. The black nickel plating offers corrosion resistance. It supports modern sockets like AM5 and LGA 1700. This cooler suits users needing a compact solution that fits tight cases without sacrificing basic cooling performance.

Pros

• 47mm total height fits low-profile cases
• Four 6mm heat pipes for heat transfer
• Supports AM5 and LGA 1700 sockets
• Black nickel plating for corrosion resistance

Cons

• 47mm height is taller than 36mm alternatives
• 92mm fan may not fit all small cases
• Limited socket support compared to newer models

Good fit if

• You need a cooler under 50mm tall
• You use AM5 or LGA 1700 sockets
• You prefer a black finish for your build

Skip if

• You require a cooler under 40mm height
• You need support for Intel LGA 1851
• You have strict 92mm fan clearance limits

Verdict: Thermalright AXP90 X47 Black 47mm Low Profile is a solid choice for ITX builders using AM5 or LGA 1700 who can accommodate a 47mm height. It offers reliable cooling for compact builds without requiring excessive case space.

4 Best budget

Thermalright AXP90 36mm Low-Profile Cooler

Best for: tight ITX cases under 36mm height

Socket Compatibility

AM4, AM5, LGA1150/1151/1200/1700/1851

Cooler Height

36mm

Heat Pipes

4

Tower Design

Low-Profile

System Type

ITX

Features

Fan

View on Amazon: Thermalright AXP90 36mm Low-Profile Cooler

The Thermalright AXP90 X36 is a low-profile CPU cooler designed for tight ITX cases. It stands at just 36mm tall with a 3.7-inch width. The unit uses four 6mm heat pipes and includes a 92mm PWM fan. It supports modern Intel and AMD sockets. This model offers a compact footprint for builds with strict height limits.

Pros

• 36mm total height for small cases
• Four 6mm AGHP heat pipes
• Includes 92mm slim PWM fan
• Supports AM5 and LGA 1851

Cons

• Shorter height than 47mm or 53mm alternatives
• Heavier at 14.4 ounces
• Fan noise up to 22.4 dBA

Good fit if

• You need a cooler under 40mm tall
• You build in compact ITX cases
• You use AM5 or LGA 1851 sockets

Skip if

• You require more than 36mm of clearance
• You prioritize silent operation below 22 dBA
• You need a lighter build under 14 ounces

Verdict: The Thermalright AXP90 X36 Low Profile is a compact solution for ITX builds with strict height limits. It fits users who prioritize a 36mm footprint over the higher cooling capacity of taller 47mm or 53mm models.

5 Also great

Thermalright 47mm Low-Profile CPU Cooler

Best for: ITX builds with memory clearance limits

Socket Compatibility

AM4, AM5, LGA 1700/1150/1151/1200

Cooler Height

47mm

Heat Pipes

4

Tower Design

Low-Profile

Fan Size

92mm

Fan Speed

2700RPM ± 10%

View on Amazon: Thermalright 47mm Low-Profile CPU Cooler

This low-profile cooler stands 47mm tall with a 92mm PWM fan. It uses four 6mm heat pipes with AGHP technology to manage heat in vertical or horizontal mounts. The aluminum heatsink fits Intel LGA 1700 and AMD AM5 sockets. It delivers 42.58 CFM of airflow at 2700 RPM. You get quiet operation at 22.4 dBA. This unit suits ITX builds with memory clearance limits.

Pros

• 47mm height fits tight cases
• 4x 6mm heat pipes with AGHP
• 92mm PWM fan for speed control
• Supports LGA 1700 and AM5

Cons

• Aluminum heatsink limits peak cooling
• Heavier build at 1.04 pounds
• No RGB lighting included

Good fit if

• You need a cooler under 50mm
• You build in an ITX case
• You use an AM5 or LGA 1700 CPU

Skip if

• You require RGB lighting effects
• You need a tower cooler over 60mm
• You want a copper-heavy heatsink

Verdict: Thermalright AXP90 X47 Low Profile Cooler fits ITX builders who need height clearance under 47mm. It handles moderate loads with reliable airflow and quiet operation.

6 Also great

Thermalright AXP90 X36 Black Low Profile Cooler

Best for: Compact ITX builds with mid-range CPUs

Socket Compatibility

AM4, AM5, LGA1700, 1150, 1151, 1200

Cooler Height

36mm

Heat Pipes

4

Tower Design

Low-Profile

Fan Size

92mm

TDP Rating

95W

View on Amazon: Thermalright AXP90 X36 Black Low Profile Cooler

This low-profile air cooler stands just 36mm tall, making it suitable for tight ITX cases. It uses four 6mm heat pipes with AGHP technology to handle up to 95W TDP. The included 92mm PWM fan spins up to 2700 RPM, delivering 42.58 CFM of airflow. It supports Intel LGA1700 and AMD AM5 sockets. You get reliable cooling in a compact aluminum block.

Pros

• 36mm height fits small form factor cases
• 95W TDP rating for moderate loads
• 4x 6mm AGHP heat pipes
• 92mm PWM fan with 2700 RPM max speed

Cons

• 36mm height is shorter than the 47mm and 53mm alternatives on this list
• 92mm fan size is smaller than the 120mm fans in some competitors
• Aluminum heatsink material conducts less heat than full copper designs

Good fit if

• You need a cooler under 40mm for an ITX build
• You are using a CPU with a TDP around 65W to 95W
• You want a black finish for a clean aesthetic

Skip if

• You require a full copper heatsink for maximum thermal mass
• You have a high-end CPU exceeding 95W TDP
• You prefer a larger 120mm fan for quieter operation at high speeds

Verdict: The Thermalright AXP90 X36 Black Low Profile Cooler fits users who prioritize minimal height over raw cooling capacity. It is a practical solution for ITX builds with mid-range processors.

7 Best lga 1700

Thermalright 53mm Full Copper ITX Cooler

Best for: LGA 1700 ITX builds needing quiet cooling

Cooler Height

53mm

Heat Pipes

4

Tower Design

Low-Profile

Fan Size

92mm

Fan Speed

2700 RPM

Socket Compatibility

AM4, AM5, LGA 1851, LGA 1700, LGA 1200, LGA 1150, LGA 1151

View on Amazon: Thermalright 53mm Full Copper ITX Cooler

This low-profile air cooler stands 53mm tall with a 92mm PWM fan. It uses four 6mm heat pipes with AGHP technology to move heat efficiently. The pure copper base and fins help dissipate heat while keeping noise under 22.4 dB. It supports LGA 1700 and AM5 sockets. You get reliable cooling for ITX builds without memory clearance issues.

Pros

• 53mm height fits small motherboards
• Pure copper base and fins
• 4x6mm heat pipes with AGHP tech
• Supports LGA 1700 and AM5
• Quiet 22.4 dB max noise level

Cons

• Heavier than 36mm or 47mm variants
• 92mm fan limits airflow compared to larger fans
• Requires reverse backplane installation on some boards

Good fit if

• You need LGA 1700 support in a small case
• You want pure copper construction for durability
• You prefer quiet operation under 23 dB

Skip if

• You have strict RAM clearance under 40mm
• You need AM4 socket compatibility
• You prefer a 36mm height for minimal bulk

Verdict: Thermalright AXP90-X53 Full Low Profile Cooler offers solid cooling for LGA 1700 ITX systems. It fits users who prioritize copper construction and quiet operation over minimal height.

Specifications side by side

Frequently asked questions