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ID-COOLING FROZN A620 PRO SE - Blackout Dual-Tower vs Thermalright Peerless Assassin 120 SE V3 CPU Air

Updated August 2026 — ID-COOLING FROZN A620 PRO SE - Blackout Dual-Tower leads on aesthetics and build quality.

The ID-COOLING FROZN A620 PRO SE offers excellent performance at a lower price, while the Thermalright Peerless Assassin 120 SE V3 provides premium features and slightly better cooling. Choose based on budget and noise preference.

Why ID-COOLING FROZN A620 PRO SE - Blackout Dual-Tower is better

Price

ID-COOLING is $5.91 cheaper

Noise Level

ID-COOLING operates at 27.2dB(A)

Height

ID-COOLING has a height of 157mm

Why Thermalright Peerless Assassin 120 SE V3 CPU Air is better

Fan Speed

Thermalright fans can reach 2000 RPM

Build Quality

Thermalright uses premium materials

Cooling Performance

Thermalright offers slightly better cooling efficiency

Overall score

ID-COOLING FROZN A620 PRO SE - Blackout Dual-Tower
85
Thermalright Peerless Assassin 120 SE V3 CPU Air
80

Specifications

SpecID-COOLING FROZN A620 PRO SE - Blackout Dual-TowerThermalright Peerless Assassin 120 SE V3 CPU Air
Price$29.99$35.90
Noise Level27.2dB(A)29.8dB(A)
Fan SpeedPWM2000 RPM
CompatibilityIntel LGA1700/1851/1200, AMD AM4/AM5Intel LGA1851/1700, AMD AM4/AM5
Cooling TypeAirAir

Dimension comparison

ID-COOLING FROZN A620 PRO SE - Blackout Dual-TowerThermalright Peerless Assassin 120 SE V3 CPU Air

Price Comparison

The ID-COOLING FROZN A620 PRO SE is priced at $29.99, making it approximately 17% cheaper than the Thermalright Peerless Assassin 120 SE V3, which retails for $35.90. This price difference might be significant for budget-conscious consumers looking for effective cooling solutions without overspending. While both products are competitively priced within the CPU cooler market, the lower price of the ID-COOLING model may attract users who want to maximize performance per dollar spent.

Cooling Performance

Both the ID-COOLING FROZN A620 PRO SE and the Thermalright Peerless Assassin 120 SE V3 feature dual-tower designs and utilize a total of 6 heat pipes for optimal heat dissipation. The ID-COOLING model incorporates two 120mm PWM fans, providing efficient cooling performance with a noise level of just 27.2dB(A) at maximum output. In comparison, the Thermalright model boasts dual 120mm fans that can reach speeds up to 2000 RPM, resulting in a higher noise level of approximately 29.8dB(A). Thus, while the Thermalright may offer slightly more powerful cooling, the ID-COOLING cooler does so with quieter operation.

Design and Aesthetic Appeal

In terms of aesthetics, both coolers are designed to fit well within modern gaming and workstation setups. The ID-COOLING FROZN A620 PRO SE features a blackout design that can easily blend into dark-themed builds, making it visually appealing. The Thermalright Peerless Assassin 120 SE V3, on the other hand, combines a blackened anodized matte finish with an aluminum heatsink cover, catering to users who prefer a sleek and professional look. Each cooler has its unique charm, but the ID-COOLING's simpler design could be better suited for minimalist or understated setups.

Compatibility and Installation

The ID-COOLING FROZN A620 PRO SE supports a range of Intel and AMD sockets, including Intel LGA1700, 1851, 1200, and AMD AM4/AM5. Its height of 157mm ensures compatibility with most tower cases, along with ample RAM clearance. The Thermalright Peerless Assassin 120 SE V3 also supports a wide array of platforms, including Intel LGA1851, 1700, and AMD AM4/AM5. However, its installation may require the use of the motherboard's original backplate for AMD systems, adding a layer of complexity. Both products are accessible for installation, but the ID-COOLING cooler may offer a slight edge in ease of installation.

Noise Levels

Noise levels are an important consideration for users who prioritize a quiet computing environment. The ID-COOLING FROZN A620 PRO SE operates at a maximum noise level of just 27.2dB(A), making it an excellent choice for those seeking silent operation during intense gaming or work sessions. The Thermalright Peerless Assassin 120 SE V3, while still relatively quiet, operates at a higher noise level of 29.8dB(A). This difference could be a decisive factor for users who are particularly sensitive to noise, as the ID-COOLING model is designed to provide low-noise performance alongside effective cooling.

Build Quality and Durability

Both coolers are constructed with quality materials aimed at ensuring durability and long-lasting performance. The ID-COOLING FROZN A620 PRO SE uses copper heat pipes for efficient heat transfer and features a dual-tower heatsink. Meanwhile, the Thermalright Peerless Assassin 120 SE V3 employs a combination of nickel-plated anti-oxidation heat pipes and an aluminum heatsink cover, offering robust construction. Both coolers are built to withstand the rigors of sustained use, but the Thermalright’s premium materials might offer slightly better long-term durability.

User Experience and Reviews

While specific sales and bestseller ranks for these products are not available, user reviews often highlight the effectiveness and installation ease of both coolers. The ID-COOLING FROZN A620 PRO SE is frequently praised for its excellent cooling performance at a more accessible price point, making it a popular choice for budget builds. The Thermalright Peerless Assassin 120 SE V3 is recognized for its high-performance capabilities and design but may be more often selected by users willing to invest a bit more for added features and aesthetics. User experiences can play a significant role in the decision-making process, especially when considering long-term satisfaction.

Which should you buy?

Ultimately, the choice between the ID-COOLING FROZN A620 PRO SE and the Thermalright Peerless Assassin 120 SE V3 will depend on individual preferences and specific needs. If budget is a key factor and you desire a cooler that operates quietly while still providing excellent performance, the ID-COOLING model stands out as a strong contender. However, if you are looking for premium features and don't mind paying a bit more for potentially better build quality and cooling performance, the Thermalright Peerless Assassin 120 SE V3 may be the better option. Each cooler has its strengths, making either a worthy investment depending on your priorities.