upHere CPU Air Cooler with 4X6mm Heat Pipes, vs Thermalright Peerless Assassin 120 SE V3 CPU Air
Updated August 2026 — upHere CPU Air Cooler with 4X6mm Heat Pipes, wins on installation and noise level, Thermalright Peerless Assassin 120 SE V3 CPU Air wins on build quality and cooling perf.
The Thermalright Peerless Assassin 120 SE V3 offers superior cooling performance and aesthetics, while the upHere cooler is a budget-friendly option with easier installation.
Why upHere CPU Air Cooler with 4X6mm Heat Pipes, is better
Price
upHere cooler is $23.99, cheaper than Thermalright at $35.90.
Noise Level
upHere cooler operates at 26 dB, quieter than Thermalright's 29.8 dB.
Installation
upHere cooler allows non-disassembly fan installation.
Why Thermalright Peerless Assassin 120 SE V3 CPU Air is better
Cooling Performance
Thermalright has a fan speed of 2000 RPM and airflow of 70.84 CFM.
Build Quality
Thermalright features an aluminium heatsink and nickel-plated heat pipes.
Aesthetics
Thermalright has a sleek double-tower design with a matte finish.
Overall score
Specifications
| Spec | upHere CPU Air Cooler with 4X6mm Heat Pipes, | Thermalright Peerless Assassin 120 SE V3 CPU Air |
|---|---|---|
| Compatibility | Intel LGA 1700/1155/2066, AMD AM5/AM4/AM3 | Intel LGA 1851/1700/1150, AMD AM4/AM5 |
| Material | Aluminium | Aluminium |
| Air Pressure | N/A | 2.63 mm H2O |
| Installation | Easy, no disassembly | Requires backplate |
| Warranty | N/A | N/A |
Dimension comparison
Overview of the Products
When comparing the CPU Air Cooler with 4X6mm Heat Pipes and the Thermalright Peerless Assassin 120 SE V3, notable differences emerge in their design and performance features. The upHere cooler is priced at $23.99, while the Thermalright model costs $35.90, making the upHere cooler about 33% cheaper. This pricing difference suggests that budget-conscious buyers may lean towards the upHere option, but it’s important to delve deeper into the specifications and performance of each cooler to make an informed decision.
Cooling Performance
Cooling performance is a critical factor in CPU coolers, and here the Thermalright Peerless Assassin 120 SE V3 shines with its double-tower design and six heat pipes. It boasts a fan speed of up to 2000 RPM and an airflow of 70.84 CFM, which enhances its heat dissipation capabilities. In contrast, the upHere cooler features four 6mm heat pipes and a maximum fan speed of 1650 RPM, delivering an airflow of 68.2 CFM. While both coolers are effective, the Thermalright cooler's higher fan speed and airflow suggest superior performance, particularly under heavy workloads.
Noise Levels
When it comes to noise levels, the upHere cooler operates at a maximum of 26 dB, which is relatively quiet for a CPU cooler. The Thermalright Peerless Assassin, however, operates at a slightly higher noise level of up to 29.8 dB. This 14% increase in noise may be a consideration for users who prioritize silent operation in their builds. While both models are designed to minimize noise, the upHere cooler may be more appealing for those sensitive to sound.
Installation Process
Ease of installation can greatly influence user experience, and here the upHere cooler has a distinct advantage. It features a non-disassembly fan installation, allowing for hassle-free setup without removing the motherboard or RAM. In contrast, the Thermalright model requires the use of the original backplate from the motherboard for installation, which may complicate the process for some users. This convenience in installation makes the upHere cooler a more accessible option for beginners or those looking to save time.
Compatibility
Both coolers offer extensive compatibility with a range of Intel and AMD sockets. The upHere cooler supports various Intel LGA sockets including 1700, 1155, and 2066, as well as AMD AM5, AM4, and AM3 series. The Thermalright Peerless Assassin also supports Intel's 14th and 15th generation processors and AMD Ryzen 9000 series, providing a versatile option for users with different setups. While both products cater to a wide audience, the Thermalright cooler's compatibility with the latest processor generations may appeal to those looking to future-proof their systems.
Build Quality and Durability
In terms of build quality, both coolers are constructed with premium materials designed for durability. The upHere cooler emphasizes a sturdy construction that promises long-lasting reliability, while the Thermalright Peerless Assassin features an aluminium heatsink cover and nickel-plated anti-oxidation heat pipes for enhanced durability. The use of advanced materials in the Thermalright cooler may provide a slight edge in longevity, but both products are crafted to withstand the rigors of high-performance computing.
Aesthetics
Aesthetics can play a significant role in a DIY PC build, and here, the design of the Thermalright Peerless Assassin stands out with its sleek double-tower structure and blackened anodic matte finish. This cooler not only looks impressive but is designed to enhance airflow efficiency. The upHere cooler, while functional, has a simpler design that may not match the visual appeal of the Thermalright model. Users looking for a visually striking cooler may prefer the Thermalright option for its refined look.
Which should you buy?
Ultimately, the choice between the CPU Air Cooler with 4X6mm Heat Pipes and the Thermalright Peerless Assassin 120 SE V3 comes down to individual preferences and needs. If budget is your primary concern, the upHere cooler offers solid performance at a more attractive price point of $23.99. However, if you demand superior cooling performance, slightly better build quality, and a more aesthetic design, the Thermalright Peerless Assassin at $35.90 may be worth the investment. Depending on your specific requirements—whether it's budget, noise levels, installation ease, or cooling efficiency—each cooler presents unique strengths that cater to different users.

