Noctua NH-D12L, Low-Height Dual-Tower CPU Cooler vs Thermalright PS120SE CPU Air Cooler, 7 Heat Pipes
Updated August 2026 — Noctua NH-D12L, Low-Height Dual-Tower CPU Cooler leads on warranty and build quality.
The Noctua NH-D12L offers superior build quality and advanced features, while the Thermalright PS120SE provides excellent value for budget-conscious users.
Why Noctua NH-D12L, Low-Height Dual-Tower CPU Cooler is better
Build Quality
Noctua has a six-year warranty.
Cooling Performance
Noctua's fan technology is quieter.
Compatibility
Noctua guarantees 100% RAM compatibility.
Why Thermalright PS120SE CPU Air Cooler, 7 Heat Pipes is better
Price
Thermalright is 64% cheaper.
Weight
Thermalright is lighter at 0.9kg.
Height
Thermalright is slightly taller but still fits most cases.
Overall score
Specifications
| Spec | Noctua NH-D12L, Low-Height Dual-Tower CPU Cooler | Thermalright PS120SE CPU Air Cooler, 7 Heat Pipes |
|---|---|---|
| Warranty | 6 years | Not specified |
| Socket Support | AM4/AM5, LGA1700/1200/115x | AM4/AM5, LGA1700/1150/1151/1200 |
| Fan Technology | PWM, Low-Noise | PWM |
| Heat Pipes | 2 | 7 |
| Material | Aluminum, Copper | Aluminum, Copper |
Dimension comparison
Overview of Noctua NH-D12L and Thermalright PS120SE
The Noctua NH-D12L is priced at $99.95, while the Thermalright PS120SE is significantly cheaper at $35.90, making it about 64% less expensive. This price difference may influence consumers looking for budget-friendly options. However, both coolers are aimed at providing effective CPU cooling, albeit with different features and technologies.
Design and Build Quality
The Noctua NH-D12L features a low-height dual-tower design that stands at 145mm, ensuring excellent case compatibility, particularly for 4U rackmount server cases. Its build quality is renowned, backed by Noctua's six-year warranty, which underscores the brand's confidence in its durability. In contrast, the Thermalright PS120SE has a slightly taller profile at 154mm but also boasts a robust design with aluminum fins and a finely carved pure copper base. The materials used in both products reflect a commitment to quality, but Noctua’s reputation might sway those prioritizing long-term reliability.
Cooling Performance
The NH-D12L utilizes a state-of-the-art NF-A12x25r 120mm fan, designed for whisper-quiet operation and effective cooling under load. It operates with Low-Noise Adaptors and PWM technology for automatic speed control, ensuring optimal performance across various conditions. The Thermalright PS120SE, equipped with a dual 120mm TL-C12B V2 PWM fan, claims to deliver air flow rates of up to 66.17 CFM with a maximum noise level of 25.6 dB(A). While both coolers promise good cooling efficiency, Noctua's advanced fan technology may provide a slight edge in noise reduction during use.
Compatibility
Compatibility is a key factor when selecting a CPU cooler. The NH-D12L is compatible with a broad range of sockets, including AMD AM4/AM5 and Intel LGA1700/1200/115x, with a unique asymmetrical layout that guarantees 100% RAM compatibility. This makes it an excellent choice for users with diverse setups. The Thermalright PS120SE also supports a variety of sockets, including AMD AM4/AM5 and Intel LGA1700/1150/1151/1200, making it versatile for different builds. However, the Noctua cooler’s specific design considerations for RAM clearance may be beneficial for users with high-profile memory modules.
Installation Process
Ease of installation can greatly affect user experience. The NH-D12L includes Noctua's SecuFirm2 mounting system, designed for straightforward installation across multiple Intel and AMD sockets. This thoughtful design ensures that users spend less time setting up and more time gaming or working. The Thermalright PS120SE also comes with mounting plates tailored for different CPU sockets, but the user experience may vary depending on the specific setup. Both products aim for user-friendly installations, but Noctua’s reputation for quality mounting systems may give it an advantage.
Warranty and Support
When investing in a CPU cooler, warranty and manufacturer support are crucial. Noctua stands out with a six-year warranty, reflecting its commitment to quality and customer satisfaction. This extensive support period can provide peace of mind for buyers concerned about longevity. The Thermalright PS120SE, while it may not specify warranty details, is backed by a brand with over 20 years of experience in the cooler market. While both brands offer support, Noctua's longer warranty might be more appealing to those looking for assurance in their purchase.
Price Comparison
The price difference between the two coolers is significant, with the Noctua NH-D12L retailing at $99.95 and the Thermalright PS120SE at $35.90. This makes the Thermalright cooler about 64% cheaper than its competitor. For budget-conscious users, the Thermalright PS120SE represents a compelling value proposition without sacrificing essential performance metrics. However, those willing to invest more may find the Noctua cooler’s advanced features, build quality, and warranty worth the extra cost.
Which should you buy?
Choosing between the Noctua NH-D12L and the Thermalright PS120SE ultimately depends on your specific needs and budget. The NH-D12L is a premium option that offers superior build quality, advanced fan technology, and a longer warranty, making it ideal for users seeking long-term reliability and performance. Conversely, the Thermalright PS120SE provides excellent value for those who prioritize a lower price point while still requiring solid cooling performance. If you’re on a tighter budget or building a less demanding system, the Thermalright cooler is an excellent choice. However, if you want a top-tier product with proven reliability, the Noctua NH-D12L is worth the investment.

