High-performance tower dual-fan air CPU cooler with a U-shaped configuration of six advanced copper heat pipes, substantial aluminum radiator surface area, and two included low-noise controlled fans. The cooler's base (heat spreader) is made from pure C1100 copper and nickel-plated. Its surface has been subjected to precision milling, creating a slight convexity in the center, ensuring quality pressure onto the processor's heat spreader (lid).
It is positioned as a mid-range priced product, delivering impressive performance by dispersing up to 250W of heat. Noteworthy is the use of 4th generation heat pipe technology with an optimized capillary wick. The Thermalright Peerless Assassin 120 is suitable for cooling any consumer processors in the AMD and Intel Mainstream/Performance classes. It will perform excellently in high-performance gaming PCs and home workstations for rendering, 3D modeling, media content processing, and AI/ML tasks.
The mounting kit is compatible with motherboards featuring AMD AM5/AM4 and Intel LGA1851/1700/1200/115x sockets. 120mm Thermalright TL-C12 fans with enhanced hydrodynamic bearings are adjustable via PWM technology, with the 9-blade fan speed reaching up to 1550 RPM.
Features that stand out are the mid-range price with high-end performance, the ability to dissipate up to 250W of heat, and its powerful performance in gaming and PC workstations tasks.
The information in the model description is for reference purposes. Always clarify the specifications and configuration of the product with the online store manager before purchasing. Catalog Thermalright 2026 - new arrivals, bestsellers, and the most relevant models Thermalright.
air cooler, per processor, AMD: AM4, Intel: 1150, 1155/1156, 2011 v3, 2066, 1151/1151 v2, 1200, fan: 1, 120 mm, 1700 rpm, maximum TDP 129 W, height: 158 mm, magnetic bearing, UV glow, backplate mount