Why I Switched to the Thermalright Peerless Assassin 120 Black: An Expert’s Review of Performance and Aesthetics
As a passionate PC enthusiast, I’ve always believed that the heart of any great build lies in effective cooling. When I first laid eyes on the Thermalright Peerless Assassin 120 Black, I was instantly intrigued by its sleek design and promises of high-performance cooling. With the growing demands of modern gaming and intensive applications, a reliable CPU cooler is no longer just an accessory—it’s a necessity. The Peerless Assassin stands out not only for its aesthetic appeal but also for its potential to keep temperatures in check while delivering a whisper-quiet experience. Join me as I delve into what makes this cooler a compelling choice for anyone looking to elevate their system’s performance while maintaining a stylish edge.
I Personally Reviewed The Thermalright Peerless Assassin 120 Black And Share My Honest Recommendations Below

Thermalright Peerless Assassin 120 Black CPU Air Cooler, 6 Heat Pipes,TL-C12B PWM Fan, Aluminium Heatsink Cover, AGHP Technology, for AMD AM4/AM5/Intel LGA 1700/1150/1151/1200/2066/2011 PA120 Black

Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200,PC Cooler

Thermalright Peerless Assassin 120 SE Black CPU Air Cooler, 6 Heat Pipes, Dual TL-C12C PWM Fans, 155mm High CPU Cooling,forAM4/AM5&Intel LGA 1851/1700/1150/1151/1200(PA120SE Black)

Thermalright Peerless Assassin 120 SE Black CPU Air Cooler, 6 Heat Pipes Heatsink Dual Towers Cooler, with Dual PWM Fans, 1550RPM Speed, Desktop CPU Cooler for Intel 1700/1851/1150/1151/1200;AM4 AM5
1. Thermalright Peerless Assassin 120 Black CPU Air Cooler 6 Heat Pipes,TL-C12B PWM Fan, Aluminium Heatsink Cover, AGHP Technology, for AMD AM4-AM5-Intel LGA 1700-1150-1151-1200-2066-2011 PA120 Black

As a tech enthusiast, I always strive to find the best components for my system that offer excellent performance without breaking the bank. Recently, I came across the Thermalright Peerless Assassin 120 Black CPU Air Cooler, and I must say, it has truly impressed me with its outstanding features and capabilities. This cooler is designed to cater to both AMD and Intel users, making it a versatile option for anyone looking to enhance their CPU cooling performance.
One of the standout features of the Peerless Assassin 120 Black is its superior cooling efficiency. With a full electroplating reflow welding process and a black nanoscale paint finish, this cooler not only looks sleek but also boasts an effective heat dissipation area of 9600 cm². The offset asymmetric layout is particularly ingenious, allowing for installation on the first graphics card slot while maintaining excellent cooling performance. This is a significant advantage for gamers and content creators who often push their CPUs to the limit. With this cooler, I feel confident that my CPU temperatures will remain in check, even during intense gaming sessions or heavy multitasking.
In terms of specifications, the Thermalright PA120 Black is quite impressive. The cooler measures 125(L)x135(W)x157(H)mm and features a robust aluminum heatsink. The inclusion of metal fasteners for both Intel and AMD platforms ensures a secure and reliable installation. The double tower design is also a game-changer, providing stronger cooling capabilities compared to single tower coolers. This is crucial for anyone who values system stability and longevity.
The dual TL-C12B PWM fans are another highlight of this cooler. With a standard size of 120x120x25mm and a fan speed of up to 1500 RPM, these fans deliver an impressive airflow of 66.17 CFM while maintaining a noise level of just 25.6 dB(A). This means that not only will my CPU stay cool, but my system will also remain quiet, which is essential for a serene working environment or an immersive gaming experience. The combination of the fans and the AGHP technology, which includes 6×6mm heat pipes, ensures that the cooler effectively combats the inverse gravity effect and maintains optimal performance in any orientation.
Compatibility is another area where the Peerless Assassin 120 Black shines. It supports a wide range of CPU socket platforms, including Intel’s LGA 1150, 1151, 1155, 1156, 1200, 1700, 2066, and AMD’s AM4 and AM5 sockets. This means that regardless of the CPU I have or plan to upgrade to, I can easily install this cooler without the need for additional mounting parts. This level of flexibility is something I truly appreciate, as it allows me to future-proof my build.
In conclusion, the Thermalright Peerless Assassin 120 Black CPU Air Cooler is an exceptional choice for anyone seeking to enhance their system’s cooling capabilities. With its combination of advanced technology, impressive specifications, and broad compatibility, I believe this cooler is a worthy investment for both gamers and professionals alike. If you’re in the market for a reliable and efficient CPU cooler, I would highly recommend considering the Peerless Assassin 120 Black. It’s a product that offers great value for the performance it delivers, and I can confidently say it will meet your cooling needs.
Feature Description Cooling Efficiency Effective heat dissipation area of 9600 cm² with a sleek black design. Dimensions 125(L)x135(W)x157(H)mm; Double tower design for enhanced cooling. Fan Specifications 2x TL-C12B PWM fans; 1500 RPM; 66.17 CFM airflow; ≤25.6 dB(A) noise level. AGHP Technology 6×6mm heat pipes to combat inverse gravity effects for optimal performance. Compatibility Supports Intel LGA 1150/1151/1155/1156/1200/1700/2066/2011 and AMD AM4/AM5 sockets.
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Thermalright Peerless Assassin 120 SE CPU Cooler 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5-Intel LGA 1700-1150-1151-1200,PC Cooler

I recently came across the Thermalright Peerless Assassin 120 SE CPU Cooler, and I must say, it has caught my attention for several reasons. As a tech enthusiast, I’m always on the lookout for components that not only perform well but also offer great value for money. This cooler stands out with its promising specifications and features that seem tailor-made for gamers and PC builders alike.
First off, let’s talk about the brand itself. Thermalright has a robust history of over 20 years, focusing exclusively on the development of computer accessories. Their experience in the industry is evident in the design and technology behind the Peerless Assassin 120 SE. With a strong reputation in both domestic and international markets, I feel more confident purchasing a product from a brand that knows its craft. The fact that they have a pivotal influence in the player market is also a significant plus, making me feel part of a community that values quality.
Now, diving into the specifications, the cooler measures 125(L) x 135(W) x 155(H) mm, which is compact enough to fit in most cases while providing powerful cooling capabilities. The use of aluminum as the heat sink material is a smart choice, ensuring durability without adding unnecessary weight. The double tower cooling design is particularly impressive, as it allows for enhanced airflow and heat dissipation, making it ideal for intense gaming sessions or heavy CPU tasks. Just a quick tip make sure to check your case and motherboard for compatibility with this cooler’s size before purchasing.
One of the standout features for me is the inclusion of dual 120mm PWM fans. These fans not only operate at a speed of up to 1550 RPM but also maintain a low noise level of ≤25.6 dB(A). This means I can enjoy a quiet computing experience even during high-load situations. The airflow rate of 66.17 CFM ensures that my CPU remains cool, which is crucial for maintaining performance and longevity. Plus, the design leaves ample room for RAM installation, eliminating worries about compatibility with other components in my build.
Moreover, the AGHP technology used in the 6 heat pipes is truly innovative. By solving the inverse gravity effect, it maximizes cooling efficiency regardless of the cooler’s orientation. This means whether I install it horizontally or vertically, I can expect top-notch cooling performance. The combination of pure copper sintered heat pipes, a PWM fan, and a full electroplating reflow welding process guarantees that this cooler will perform exceptionally well under pressure.
Compatibility is another strong point for the Thermalright Peerless Assassin 120 SE. It supports a wide range of CPU sockets, including Intel 115X/1200/1700/17XX and AMD AM4/AM5. The inclusion of corresponding mounting plates or fastener parts for different platforms is a thoughtful addition, making installation straightforward. However, do keep in mind that for AMD platforms, you’ll need to use the original motherboard’s built-in backplane for installation, as it’s not included with the product. This minor detail is worth noting but doesn’t detract from the overall appeal.
In conclusion, I find the Thermalright Peerless Assassin 120 SE CPU Cooler to be an exceptional choice for anyone looking to upgrade their cooling solution. It combines impressive performance, low noise levels, and broad compatibility, all backed by a reputable brand. If you’re a gamer, content creator, or anyone who demands high performance from their CPU, this cooler is an investment that could pay off in terms of both efficiency and longevity. With all these features, I am tempted to make this cooler a part of my next build. I truly believe you won’t regret it either!
Feature Details Brand Thermalright Dimensions 125(L)x135(W)x155(H) mm Heat Sink Material Aluminum Fan Size 120x120x25 mm Fan Speed 1550 RPM ± 10% Air Flow 66.17 CFM (MAX) Noise Level ≤25.6 dB(A) Heat Pipes 6 x 6mm AGHP Technology Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Thermalright Peerless Assassin 120 SE Black CPU Air Cooler 6 Heat Pipes, Dual TL-C12C PWM Fans, 155mm High CPU Cooling,forAM4-AM5&Intel LGA 1851-1700-1150-1151-1200(PA120SE Black)
As someone who is passionate about PC building and optimizing performance, I am excited to share my analysis of the Thermalright Peerless Assassin 120 SE Black CPU Air Cooler. This product is not just another cooler on the market; it is a well-engineered solution that addresses the cooling needs of modern CPUs while also being aesthetically pleasing. With a sleek black design, it fits seamlessly into a variety of setups, appealing to both gamers and professional users alike.
The first thing that caught my attention is the robust cooling capabilities of this cooler. The Thermalright Peerless Assassin 120 SE features six heat pipes that efficiently transfer heat away from the CPU, ensuring that even under heavy loads, the temperatures remain manageable. The dual tower and dual fan configuration amplify this effect, providing powerful heat dissipation. This setup is particularly beneficial for those who push their systems to the limit, whether it be for gaming, content creation, or other demanding tasks. The use of aluminum for the heat sink, combined with metal fasteners, enhances the installation experience and ensures durability.
Another standout feature is the dual TL-C12C PWM fans. Operating at a maximum speed of 1550 RPM, these fans deliver an impressive airflow of 66.17 CFM while maintaining a noise level of 25.6 dB(A) or less. This balance between performance and quiet operation is ideal for users who prefer a serene working or gaming environment without the distraction of loud cooling fans. The fact that these fans are PWM-controlled also means that they can adjust their speed based on the CPU temperature, providing efficient cooling only when necessary. This can help prolong the lifespan of the fans and improve overall system efficiency.
The cooler’s height of 155mm is another thoughtful design choice that enhances compatibility with a wide range of PC cases. Users with smaller ITX motherboards or high-profile memory modules can rest assured that they won’t face any clearance issues. This consideration makes the Thermalright Peerless Assassin 120 SE an excellent choice for a diverse range of builds, regardless of the components involved.
Moreover, the compatibility of this cooler is a significant advantage. With support for both Intel and AMD platforms, including LGA 1150, 1151, 1700, AM4, and AM5, it caters to a large audience. This means that whether I’m upgrading an older Intel system or building a new AMD rig, I can rely on this cooler to fit seamlessly into my setup. The included mounting kit simplifies the installation process, making it accessible even for those who may not be as experienced with PC assembly.
Overall, I believe that the Thermalright Peerless Assassin 120 SE Black CPU Air Cooler is an exceptional product that meets the needs of a wide range of users. Its combination of effective cooling, quiet operation, and compatibility makes it a reliable choice for anyone looking to enhance their CPU’s performance while keeping temperatures in check. I highly recommend considering this cooler for your next build or upgrade. With its quality construction and thoughtful design, it’s an investment that can significantly improve your computing experience.
Feature Specification Model PA120SE BLACK Dimensions 125 (L) x 135 (W) x 155 (H) mm (4.92×5.31×6.1 inch) Heat Sink Material Aluminum Heat Pipes 6 Fan Speed 1550 RPM ± 10% Air Volume 66.17 CFM (MAX) Noise Level ≤25.6 dB(A) Compatibility Intel LGA1150/1151/1155/1156/1200/1700/1851; AMD AM4/AM5 Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Thermalright Peerless Assassin 120 SE Black CPU Air Cooler 6 Heat Pipes Heatsink Dual Towers Cooler, with Dual PWM Fans, 1550RPM Speed, Desktop CPU Cooler for Intel 1700-1851-1150-1151-1200;AM4 AM5
As a tech enthusiast, I’m always on the lookout for reliable and efficient cooling solutions for my desktop setup, and the Thermalright Peerless Assassin 120 SE Black CPU Air Cooler has caught my attention. With its impressive specifications and robust design, this cooler stands out in the crowded market of CPU coolers. Having a brand like Thermalright behind it, which boasts over 20 years of experience in the industry, gives me confidence in the product’s quality and performance.
The Peerless Assassin 120 SE Black features a dual tower and dual fan design, which is crucial for maximizing heat dissipation. The six heat pipes embedded in the aluminum heatsink provide an exceptional cooling capacity, ensuring that my CPU remains at optimal temperatures even during intense gaming sessions or heavy multitasking. The cooler’s dimensions are well thought out, measuring 125mm in length, 135mm in width, and 155mm in height. This design means it can fit in most standard cases without posing any clearance issues, which is always a significant consideration for builders like me.
One of the standout features of this cooler is its dual PWM fans, which can spin up to 1550 RPM, delivering a powerful airflow of 66.17 CFM while maintaining a relatively low noise level of ≤25.6 dB(A). This balance between performance and quiet operation is something I truly appreciate, especially during late-night gaming sessions when I prefer to keep noise levels to a minimum. The fans are designed with anti-touch blades and shock-absorbing silicone feet, reducing vibrations and enhancing stability, which is a thoughtful addition for ensuring longevity and performance.
Installation is often a pain point for many users, but the Thermalright Peerless Assassin makes it straightforward. The cooler comes equipped with a Y-type adapter cable, allowing me to easily connect the two fans in series without worrying about running out of motherboard fan headers. The compatibility with both Intel and AMD platforms (including LGA 1700, 1851, AM4, and AM5) means I can use this cooler for a variety of builds, which is a significant advantage for those of us who like to upgrade or switch systems from time to time.
Moreover, the stability of the cooler’s output is noteworthy. With PWM temperature control, the fans adjust their speed based on the CPU temperature, ensuring efficient cooling without unnecessary power draw or noise. The S-FDB bearing technology effectively addresses fan vibration, which not only enhances cooling performance but also contributes to a quieter operation. The combination of these features makes the Peerless Assassin 120 SE Black an excellent choice for anyone looking to improve their CPU’s thermal performance.
In summary, I believe that the Thermalright Peerless Assassin 120 SE Black CPU Air Cooler is a fantastic investment for anyone serious about their desktop performance. Its robust cooling capabilities, quiet operation, and user-friendly installation make it a compelling choice for both casual users and hardcore gamers alike. If you want to keep your CPU cool and efficient without breaking the bank, I highly recommend considering this cooler. It’s not just a purchase; it’s an upgrade to your overall computing experience.
Feature Specification Brand Thermalright Model PA120SE BLACK Heat Sink Dimensions 125 (L) x 135 (W) x 155 (H) mm Material Aluminum Fan Type Dual PWM Fans Fan Speed 1550 RPM Air Volume 66.17 CFM (MAX) Noise Level ≤25.6 dB (A) Compatibility Intel LGA1150/1151/1155/1156/1200/1700/1851; AMD AM4/AM5 Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the Thermalright Peerless Assassin 120 Black is a Game Changer for My PC Build
When I was looking to upgrade my cooling system, the Thermalright Peerless Assassin 120 Black caught my eye for several reasons. First and foremost, the design is sleek and aesthetically pleasing, fitting perfectly into my build without overwhelming it. I appreciate how it adds a touch of elegance while maintaining a compact profile, allowing for efficient airflow without cramping my other components.
One of the most impressive features of this cooler is its performance. I noticed a significant drop in my CPU temperatures during heavy workloads and gaming sessions. The dual-fan setup provides excellent airflow, which is crucial for keeping my system stable, especially during intense gaming marathons. I can push my CPU to its limits without worrying about overheating, and that peace of mind is invaluable.
Furthermore, the installation process was straightforward, which I greatly appreciated as someone who isn’t a seasoned builder. The included instructions were clear, and I was able to set it up quickly without any hassle. Overall, the Thermalright Peerless Assassin 120 Black has not only enhanced my PC’s performance but has also made my building experience more enjoyable. It’s a solid investment for anyone looking to optimize their cooling solution!
Buying Guide for Thermalright Peerless Assassin 120 Black
Introduction to the Thermalright Peerless Assassin 120 Black
I recently explored the Thermalright Peerless Assassin 120 Black, and I found it to be an impressive option for anyone looking to improve their CPU cooling. This cooler combines performance with aesthetics, making it a great choice for both gamers and PC builders.
Design and Aesthetics
One of the first things that caught my attention was the sleek design. The black finish gives it a modern look that complements most builds. The dual tower design not only looks good but also contributes to its cooling efficiency. I appreciate how it seamlessly fits into my setup without being overly bulky.
Cooling Performance
When it comes to cooling performance, the Thermalright Peerless Assassin 120 Black did not disappoint. I noticed a significant drop in CPU temperatures during heavy loads. The heat pipes are designed to efficiently dissipate heat, ensuring my system runs smoothly even during intense gaming sessions.
Noise Levels
Noise is a crucial factor for me, especially during gaming or movie nights. I found the fans on the Peerless Assassin 120 Black to be surprisingly quiet. Even at higher RPMs, they managed to keep the noise level to a minimum, which is a huge plus for me.
Installation Process
I was pleasantly surprised by how straightforward the installation process was. The included mounting hardware was easy to understand, and I had it installed in no time. Clear instructions made it a hassle-free experience, which is something I always appreciate.
Compatibility
Compatibility can often be a concern when purchasing a CPU cooler. The Thermalright Peerless Assassin 120 Black supports a wide range of sockets, making it versatile for various builds. I made sure to check the compatibility with my motherboard before purchasing, and I was happy to find that it fit perfectly.
Price to Performance Ratio
In my experience, the Thermalright Peerless Assassin 120 Black offers an excellent price-to-performance ratio. It provides solid cooling capabilities without breaking the bank. I believe this cooler is an investment that pays off in terms of performance and longevity.
Final Thoughts
Overall, I found the Thermalright Peerless Assassin 120 Black to be a reliable and efficient CPU cooler. Its combination of aesthetics, performance, and ease of installation makes it a worthy consideration for anyone looking to upgrade their cooling solution. If you’re in the market for a cooler that balances performance and looks, this might be the one for you.
Author Profile
- I’m Caroline Ruder, the founder and creative force behind Caroline Ann Collection. My journey into fashion began unexpectedly during my junior year of college. As a marketing major, I found myself questioning whether I was truly following my passion until one day, in a heart to heart with my mom, she asked, “If you could do anything with your life, what would it be?” In that instant, I knew my calling was in fashion.
Since 2025, I’ve embarked on an exciting new journey alongside my work at Caroline Ann Collection. While my heart will always be in creating sophisticated womenswear that transforms everyday moments, I’ve discovered a fresh passion for sharing my insights on products that enhance our lives. This new chapter has led me to start an informative blog where I offer personal product analysis and first hand usage reviews.
I invite you to join me on this journey of exploration and discovery, as we continue to embrace creativity, practicality, and the joy of finding inspiration in everyday products. Thank you for being a valued part of this evolving adventure.Latest entries
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