Holding the Thermalright AXP90-X53 Full Copper Low Profile CPU Cooler in my hand, I was struck by its solid, all-metal construction—no cheap plastics here. Its weight and material instantly signal durability and effective heat transfer, which matters when space is tight but performance counts.
After testing several options, this cooler stood out with its 4th-generation AGHP heat pipes and pure copper fins, providing excellent heat dissipation even in ultra-compact cases. The 53mm height makes it perfect for small builds, and the included fan’s high airflow and low noise make for a quiet, efficient operation. It supports both Intel and AMD sockets, offering broad compatibility, and its corrosion-resistant nickel plating adds longevity. Compared to lighter or less robust models, it delivers genuine cooling power without sacrificing size or quietness. Trust me—after thorough testing, I recommend the Thermalright AXP90-X53 Full Copper Low Profile CPU Cooler for anyone wanting serious cooling tucked into a mini build.
Top Recommendation: Thermalright AXP90-X53 Full Copper Low Profile CPU Cooler
Why We Recommend It: It combines a robust copper radiator with the latest AGHP technology, doubling heat transfer efficiency. Its 53mm height and broad socket support maximize compatibility, and the high-quality PWM fan delivers excellent airflow at a whisper-quiet noise level of just 22.4dB. This blend of durability, performance, and size makes it the best choice after comparing all features carefully.
Best itx cooler: Our Top 5 Picks
- Thermalright AXP90 X36 ITX CPU Cooler + TL-9015 PWM Fan – Best compact ITX cooler
- Thermalright AXP90-X53 Full Cooper Low Profile CPU Cooler – Best for overclocking
- ID-COOLING IS-55 Black CPU Cooler Low Profile 57mm Height – Best budget option under $50
- Thermalright AXP90-X53 White Low Profile ITX CPU Air – Best for aesthetic setups with a clean look
- Thermalright AXP90 X47 Black CPU Cooler with 92mm PWM Fan – Best ITX cooler for gaming
Thermalright AXP90 X36 ITX CPU Cooler + TL-9015 PWM Fan
- ✓ Compact yet powerful
- ✓ Premium all-metal construction
- ✓ Quiet operation
- ✕ Slightly tricky installation
- ✕ Limited cooling capacity for high-end CPUs
| Cooler Height | 36mm total height |
| Heatpipe Type | 4×6mm AGHP heatpipes |
| Material and Finish | All-metal platform with nickel plating for corrosion and acid/alkali resistance |
| Supported CPU Sockets | Intel 115X/1200, AMD AM4/AM5 |
| Fan Specifications | TL-9015 PWM fan, Noise ≤22.4dBA, Voltage 12V, Current 0.2A |
| Thermal Resistance | Low thermal resistance |
Unlike other low-profile coolers I’ve handled, the Thermalright AXP90 X36 immediately impresses with its sleek, all-metal build. The nickel plating gives it a premium feel that you can see and feel, not just something plastic wrapped around a heatsink.
What really stands out is its compact height of just 36mm, yet it still manages to pack in four 6mm heatpipes. That’s a smart design choice that balances size with thermal performance.
It fits snugly onto ITX boards without blocking RAM slots or other components, making installation feel straightforward even in tight cases.
The metal platform and backplate fastener make a noticeable difference. You get a sturdy, secure attachment that doesn’t wiggle, which is a relief in a small build.
I also appreciate the corrosion-resistant nickel finish—no worries about acid or alkali exposure over time.
The included TL-9015 PWM fan is quiet—under 22.4 DBA—and moves a good amount of air for its size. I tested it with a variety of CPUs, and it kept things cool without breaking a sweat, even during some mild overclocking.
Its compatibility with Intel 115X/1200 and AMD AM4/AM5 makes it versatile for most builds.
Setup was hassle-free, thanks to the all-metal platform and reflow soldering process. The low thermal resistance really shows in the temperatures I observed during testing.
It’s a smart choice if you want a reliable, space-saving cooler that performs well without noise.
Thermalright AXP90-X53 Full Cooper Low Profile CPU Cooler
- ✓ Compact and low profile
- ✓ Excellent heat transfer
- ✓ Quiet operation
- ✕ Slightly complex mounting
- ✕ Limited RAM clearance in some cases
| Cooling Size | 94.5×95×53mm |
| Fan Model | TL-9015R |
| Fan Airflow | 42.58 CFM (MAX) |
| Fan Air Pressure | 1.33 mmH2O (MAX) |
| Fan Speed | 2700 RPM ±10% |
| Radiator Material | Pure copper |
Unboxing the Thermalright AXP90-X53 felt like opening a tiny treasure chest. Its sleek, all-copper body immediately caught my eye, especially the micro-carved design on the bottom.
You really notice the craftsmanship when you hold it—feels solid and well-made.
After installing the cooler, I was impressed by how compact it is—just 53mm tall! Perfect for cramped ITX cases or HTPC setups.
The included 92mm PWM fan spins smoothly, and the airflow is surprisingly strong given its size, pushing over 42 CFM with minimal noise. The pure copper radiator feels robust and resists oxidation well, which should help it last longer.
The installation was straightforward, thanks to the detailed manual and mounting hardware supporting both Intel and AMD sockets. I did notice that if you have a backplate that conflicts, you’ll need to reverse the backplane or swap screws, but it’s manageable.
Once in place, the heat pipes—using the upgraded AGHP tech—do a fantastic job dispersing heat, even under load.
Running a mid-tier CPU, I kept an eye on temperatures. The cooler maintained a cool, stable system, even during stress tests.
The quiet fan and effective heat transfer meant I hardly noticed it working. Plus, the low profile ensures no memory clearance issues, which is a huge plus for smaller builds.
Overall, this cooler combines smart engineering with a sleek look, making it ideal for compact builds without sacrificing cooling performance. It’s a real upgrade for anyone tired of bulky air coolers blocking RAM or PCI slots.
ID-COOLING IS-55 Black CPU Cooler Low Profile 57mm Height
- ✓ Compact and space-saving
- ✓ Quiet PWM fan
- ✓ Excellent heat dissipation
- ✕ Not for overclocking
- ✕ Limited airflow at maximum load
| Heat Pipes | 5 heat pipes for efficient heat transfer |
| Fan Size | 120mm x 120mm x 15mm PWM fan |
| Maximum Airflow | 54.6 CFM |
| Noise Level | 13.8-31.2 dB(A) |
| Total Height | 57mm |
| Supported CPU Sockets | Intel LGA 1851/1700/1200/1151/1150/1155/1156, AMD AM5/AM4 |
There’s a common misconception that if a CPU cooler is small enough to fit in tight spaces, it must sacrifice cooling power. After setting up the ID-COOLING IS-55 in my compact build, I quickly learned that isn’t necessarily true.
This cooler has a surprisingly sturdy build, with five heat pipes that help distribute heat efficiently. The 120mm PWM fan is quiet, even at higher speeds, and moves a solid amount of air—making it easy to keep my CPU cool under load.
You’ll notice how compact it is right away. At just 57mm tall, it fits perfectly in my small form factor case without blocking RAM slots.
The design doesn’t compromise memory clearance, which is a huge plus for my Mini-ITX setup.
Installing was straightforward, thanks to the universal bracket compatibility. It supports a wide range of Intel and AMD sockets, so you won’t have trouble fitting it on your motherboard.
The fan’s low noise level is noticeable, especially when I’m browsing or gaming lightly.
What impressed me most is the balance of size and performance. It keeps temperatures in check even during CPU-intensive tasks, all while staying whisper-quiet.
This makes it ideal for HTPCs, small builds, or any setup where space is at a premium.
Of course, its size means it’s not designed for overclocking, but for everyday use, it does a fantastic job. If you want a low-profile cooler that doesn’t skimp on cooling, the IS-55 is worth considering.
Thermalright AXP90-X53 White Low Profile ITX CPU Air
- ✓ Compact and stylish design
- ✓ Quiet and effective cooling
- ✓ Wide CPU socket compatibility
- ✕ Installation can be tricky for beginners
- ✕ Limited airflow due to size
| Heat Pipe Technology | 4×6mm AGHP 3rd generation heat pipes with secondary welding |
| Cooling Fan | 92mm PWM fan, 2700RPM ± 10%, 22.4dB(A), 42.58 CFM airflow, 1.33mmH2O static pressure |
| Dimensions | 94.5×95×53mm (L×W×H) |
| Supported CPU Sockets | Intel: LGA1700/1851/1150/1151/1155/1156/1200; AMD: AM4/AM5 |
| Maximum TDP Support | 150W |
| Radiator Material | Aluminum |
Unboxing the Thermalright AXP90-X53 White, I immediately notice its sleek, compact design. The all-white finish looks crisp and modern, making it perfect for a clean build aesthetic.
The cooler feels surprisingly lightweight, yet solid, with a smooth matte texture that hints at quality craftsmanship.
Getting it installed is straightforward. The 53mm height is just right—no worries about clearance issues with RAM or tall heatsinks.
I appreciate the included mounting hardware for both Intel and AMD platforms, which makes setup flexible and hassle-free.
The 92mm PWM fan spins quietly at around 2700 RPM, and you can barely hear it even under load. The fan’s air pressure of 1.33mmH2O is noticeable, pushing air effectively through the four copper heat pipes.
Speaking of heat pipes, their 6mm diameter and AGHP technique really seem to do the trick, maintaining cool temps even during intense tasks.
During testing, I saw the CPU stay well within safe temperature ranges, thanks to the copper base and secondary welding process. The heat transfer paste included is a nice touch, simplifying installation and improving heat dissipation.
Overall, this cooler hits a sweet spot for small builds—powerful enough for CPUs up to 150W TDP but compact enough to fit in tight spaces. Its quiet operation and broad compatibility make it a reliable choice for HTPCs, mini-ITX rigs, or upgrade projects.
Thermalright AXP90 X47 Black CPU Cooler with 92mm PWM Fan
- ✓ Compact and lightweight
- ✓ Excellent build quality
- ✓ Quiet PWM fan
- ✕ Limited overclocking headroom
- ✕ Slightly higher price
| Cooler Height | 47mm total height |
| Supported CPU Sockets | Intel LGA 115X/1200, AMD AM4/AM5 |
| Heatpipe Configuration | 4×6mm heatpipes |
| Fan Size and Noise Level | 92mm PWM fan, noise ≤22.4dBA |
| Material and Finish | All-metal platform with black nickel plating |
| Power Requirements | 12V voltage, 0.2A current |
This tiny powerhouse has been sitting on my wishlist for a while, mainly because I needed a cooler that could fit snugly into a tight ITX build without sacrificing performance.
When I finally got my hands on the Thermalright AXP90 X47 Black, I was impressed by its sleek, all-metal design and the matte black nickel finish that gives it a premium look. The 47mm height is exactly what I needed to ensure it clears RAM modules and RAM heatsinks easily.
The build quality feels solid, with a sturdy backplate and a secondary reflow soldering process that adds to its durability. Installing it was straightforward, thanks to the all-metal platform and well-designed mounting system supporting Intel 115X/1200 and AMD AM4/AM5 sockets.
Its four 6mm heat pipes efficiently spread heat across the surface, keeping my CPU cool even under load. The 92mm PWM fan is quiet, barely exceeding 22.4 DBA, which is perfect for a home office or a living room setup.
I noticed that thermal resistance is low, so I don’t have to worry about hotspot buildup.
In daily use, I found it to be incredibly adaptable, fitting into my compact case without issue. The black nickel plating not only looks sharp but also resists corrosion, which is a nice bonus for longevity.
Overall, this cooler balances size, performance, and aesthetics beautifully. It’s an excellent choice for anyone needing a reliable, low-profile cooling solution that doesn’t compromise on quality or style.
What Should You Know About ITX Coolers?
Installation Ease: The installation process can be a challenge in cramped configurations, so choosing a cooler with a user-friendly mounting system is critical. Some coolers come with pre-applied thermal paste and intuitive brackets that simplify installation, making them more appealing for novice builders.
Price and Value: While it might be tempting to opt for the cheapest option, it’s important to consider the long-term value and performance of the cooler. Investing in a slightly more expensive model that offers better cooling performance and durability can lead to a more reliable system over time.
How Do You Choose the Best ITX Cooler for Your Needs?
Choosing the best ITX cooler involves considering size, cooling performance, compatibility, noise levels, and aesthetics.
- Size: The cooler must fit within the compact confines of an ITX case, which typically has limited space. Measure the height, width, and depth of your case to ensure the cooler will not obstruct other components like RAM or the side panel.
- Cooling Performance: Look for coolers that offer efficient heat dissipation while maintaining lower temperatures under load. Consider the TDP (Thermal Design Power) rating of your CPU and select a cooler that can handle that heat, especially if you plan on overclocking.
- Compatibility: Ensure the cooler is compatible with your CPU socket and that it fits well in your ITX motherboard layout. Some coolers come with mounting kits for various sockets, but it’s crucial to double-check these specifications before purchasing.
- Noise Levels: Pay attention to the noise output of the cooler, especially if you prefer a quieter build. Look for models with larger fans that can operate at lower RPMs, as they tend to produce less noise while still providing effective cooling.
- Aesthetics: The design and color scheme of the cooler should match your overall build. Many coolers come with RGB lighting options, allowing you to customize the look of your system to fit your personal style.
What Factors Should You Consider Regarding Size and Compatibility?
When selecting the best ITX cooler, several factors regarding size and compatibility must be considered:
- Case Dimensions: The cooler must fit within the specific dimensions of your ITX case.
- CPU Socket Compatibility: Ensure that the cooler is compatible with your CPU socket type for proper installation.
- RAM Clearance: Check the cooler’s height to avoid obstruction with RAM modules, especially if they have tall heat spreaders.
- Cooling Performance: Assess the cooler’s thermal performance to ensure it can handle your CPU’s heat output.
- Noise Level: Consider the noise produced by the cooler’s fans, especially in a compact build where sound can be more pronounced.
Case Dimensions: The ITX case has limited space, so cooler dimensions are critical. Measuring the available height, width, and depth will help ensure that the cooler can fit without obstructing other components.
CPU Socket Compatibility: Different CPUs use various socket types, such as LGA 1151 or AM4. It’s vital to check that the cooler’s mounting mechanism is designed for your specific CPU socket to avoid installation issues.
RAM Clearance: Many ITX builds utilize RAM with tall heat spreaders. It’s important to verify that the cooler’s height does not exceed the space available, as this can lead to interference, preventing RAM from being installed properly.
Cooling Performance: The cooler’s ability to dissipate heat effectively is paramount in preventing CPU overheating. Look for reviews or benchmarks that indicate how well the cooler performs under load, especially if you plan to overclock your CPU.
Noise Level: In compact builds, fan noise can become a significant concern. Evaluate the decibel ratings of the cooler’s fans and consider models that balance cooling efficiency with quiet operation to maintain a pleasant computing environment.
Why Are Cooling Performance and Noise Levels Important?
The causal relationship between cooling performance and system reliability is evident; when a cooler dissipates heat effectively, it allows CPUs and GPUs to function at their intended speeds without interruptions. Additionally, noise levels are influenced by the design and efficiency of the cooling system. For example, larger fans that operate at lower RPMs tend to be quieter and can still provide adequate airflow, reducing the need for smaller, noisier fans. This balance between cooling efficiency and noise is crucial for users who prioritize a quiet workspace, as noted in research from the International Journal of Computer Applications (Smith & Johnson, 2021).
What Are the Top Features That Make an ITX Cooler Stand Out?
The top features that make an ITX cooler stand out include:
- Compact Size: ITX coolers are designed to fit in smaller cases, making their size crucial. A compact cooler allows for efficient cooling in tight spaces while ensuring compatibility with various mini-ITX cases.
- Efficient Cooling Performance: Despite their size, the best ITX coolers provide exceptional cooling performance. This is achieved through advanced heat sink designs and efficient airflow management that can handle high thermal loads from powerful components.
- Low Noise Operation: Noise levels are an important consideration for many users, especially in compact builds. High-quality fans and optimized designs in the best ITX coolers minimize operational noise, providing a quieter computing experience.
- Versatile Compatibility: A standout ITX cooler should support a wide range of CPU sockets and configurations. This versatility allows users to upgrade components without needing to replace their cooler, enhancing the longevity of the build.
- Easy Installation: The best ITX coolers prioritize user-friendly installation features. Quick-mount systems and clear instructions simplify the installation process, making it accessible for users of all experience levels.
- Aesthetic Design: A visually appealing design can enhance the overall look of a PC build. Many ITX coolers come with customizable RGB lighting and sleek finishes, allowing users to match their cooler with other components in their setup.
Which ITX Coolers Are Currently Rated the Best on the Market?
The top-rated ITX coolers currently on the market include a variety of efficient and compact options suitable for small form factor builds.
- Noctua NH-L9i: A well-known low-profile cooler that excels in compact builds.
- be quiet! Shadow Rock LP: Offers great cooling performance while maintaining a quiet operation.
- Thermalright ARO-M14: A budget-friendly option that provides reliable cooling without taking up much space.
- Cooler Master MasterAir G200P: Features RGB lighting and efficient cooling capabilities in a small profile.
- ARCTIC Freezer 34 eSports DUO: Known for its dual-fan design and competitive performance in a compact size.
Noctua NH-L9i: This cooler is designed specifically for Intel sockets and is renowned for its exceptional thermal performance despite its small size. The NH-L9i’s slim profile allows it to fit in tight spaces with ease, making it a favorite among mini-ITX builders who prioritize both cooling efficiency and low noise levels.
be quiet! Shadow Rock LP: This low-profile cooler is perfect for small cases and is designed to deliver excellent cooling while ensuring quiet operation. It features a 120mm fan and a compact design that allows it to fit in tight spaces, catering to those who want a balance between performance and aesthetics in their gaming or workstation builds.
Thermalright ARO-M14: This cooler stands out for its affordability and effective cooling, making it an ideal choice for budget-conscious users. With its compact design and easy installation, the ARO-M14 provides decent cooling performance, making it suitable for entry-level systems or builds with limited space.
Cooler Master MasterAir G200P: This cooler combines style with functionality, featuring RGB lighting that can enhance the visual appeal of any build. The small footprint and efficient cooling make it an excellent option for mini-ITX setups, ensuring that even high-performance CPUs can run cool without sacrificing design.
ARCTIC Freezer 34 eSports DUO: Known for its dual-fan setup, this cooler provides superior airflow and efficient heat dissipation in a compact package. It is designed to fit into small cases while delivering high performance, making it a popular choice for gamers and PC enthusiasts looking for reliable cooling in constrained spaces.
What Unique Features Do the Top Brands Offer?
The best ITX coolers offer a range of unique features tailored to maximize cooling efficiency in compact cases.
- Compact Design: Many top ITX coolers have a low-profile or compact design that fits easily within small form factor cases, ensuring compatibility without sacrificing performance.
- Enhanced Airflow: These coolers often include advanced fan designs that optimize airflow, helping to dissipate heat effectively even in tight spaces.
- Quiet Operation: Leading brands prioritize noise reduction technology, using features such as fluid dynamic bearings or specially designed fan blades to minimize operational sound levels.
- Customizable RGB Lighting: Some ITX coolers come with customizable RGB lighting options, allowing users to enhance their build aesthetics while also providing functional visibility.
- Easy Installation: Top brands focus on user-friendly installation processes, often providing tools and clear instructions that simplify the setup for builders of any skill level.
Compact Design: The compact physical dimensions of these coolers make them suitable for small cases, accommodating the limited space available without compromising cooling capabilities. This is particularly important for high-performance systems where heat dissipation is critical.
Enhanced Airflow: These coolers typically feature strategically designed fan blades and spacing that improve airflow efficiency. This design helps to maintain optimal temperatures under load, which is essential for maintaining system stability and performance.
Quiet Operation: Noise is a common concern in compact builds, but leading ITX coolers utilize advanced engineering techniques to reduce noise levels. Features such as high-quality bearings and optimized RPM ranges help achieve a balance between cooling performance and sound output.
Customizable RGB Lighting: Many of the best ITX coolers integrate RGB lighting that can be synchronized with other components in the build. This not only enhances the visual appeal but also allows users to create dynamic lighting profiles that match their personal style.
Easy Installation: These coolers are designed with installation ease in mind, featuring intuitive mounting systems and clear guidelines. This accessibility enables even novice builders to set up their cooling solutions without frustration, ensuring that everyone can achieve optimal performance.
What Are the Advantages of Using an ITX Cooler for Your Build?
Using an ITX cooler for your build offers several compelling advantages:
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Space Efficiency: ITX coolers are designed to fit in compact space constraints typical of mini-ITX cases. This allows for greater flexibility in layout and design, accommodating smaller builds without compromising performance.
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Improved Airflow: Many ITX coolers are specifically engineered to optimize airflow within the tight confines of a mini-ITX case. Their design enables efficient cooling pathways, reducing hotspots and maintaining consistent temperatures.
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Silent Operation: With advancements in fan technology, many ITX coolers operate quietly. This is beneficial for users who prioritize low-noise setups, especially in environments where quiet operation is essential, like home offices or media centers.
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Enhanced Aesthetics: Modern ITX coolers come in various designs and colors, often featuring RGB lighting. They serve not just as cooling solutions but also as visual enhancements to the overall build.
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Performance Balance: Despite their small size, many ITX coolers offer a balance of cooling performance and thermal management, suitable for various applications, from gaming to content creation.
These advantages make ITX coolers an attractive option for compact PC builds, ensuring efficiency, aesthetics, and optimal thermal performance.
How Does an ITX Cooler Impact System Performance?
Compatibility with Other Components: Choosing the best ITX cooler ensures that it won’t interfere with RAM height or GPU placement, which is crucial in space-constrained builds. Many ITX coolers are engineered with low-profile designs that avoid blocking adjacent slots. This allows users to select high-performance RAM and GPUs without the concern of compatibility issues.
Which Common Mistakes Should You Avoid When Selecting an ITX Cooler?
When selecting the best ITX cooler, it’s important to avoid several common mistakes to ensure optimal performance and compatibility.
- Not Considering the Case Size: Many users overlook the physical dimensions of their ITX case when choosing a cooler.
- Ignoring Compatibility with Other Components: Failing to check compatibility with the motherboard and RAM can lead to installation issues.
- Overlooking Noise Levels: Some coolers may provide excellent cooling performance but can be quite noisy, which can be a significant drawback.
- Neglecting Thermal Performance Ratings: Many users choose coolers based solely on aesthetics rather than cooling efficiency, which can result in overheating.
- Choosing an Incompatible Mounting System: Different coolers may have specific mounting requirements, and not all are designed to fit every ITX motherboard.
Not considering the case size can lead to purchasing a cooler that is too large, making installation impossible or obstructing other components. It’s essential to check the maximum cooler height that your case can accommodate to ensure a proper fit.
Ignoring compatibility with other components can cause significant installation challenges; for instance, taller RAM modules may interfere with the cooler’s height or fan placement. Ensuring that the cooler does not obstruct other crucial components like the GPU or RAM is vital for a smooth build.
Overlooking noise levels is a common mistake, especially for users who desire a quiet workspace or gaming environment. Some high-performance coolers can be quite loud under load, so it’s important to check user reviews and specifications regarding noise output.
Neglecting thermal performance ratings can lead to overheating issues if the chosen cooler cannot handle the thermal output of the CPU. Users should look for benchmarks and reviews that detail how well the cooler performs under stress to ensure it meets their needs.
Choosing an incompatible mounting system can turn a straightforward installation into a frustrating experience. Each cooler may have unique requirements or mounting kits that may not align with your motherboard, so always verify that the cooler is compatible with your specific ITX motherboard before purchasing.
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