CPU cooler Thermalright Peerless Assassin 120 Digital Black Dual-Tower CPU Cooler

Thermalright Peerless Assassin 120 Digital Black is a dual-tower air cooler for CPU, aimed at mid-range to more serious gaming and workstation configurations. With two 120 mm fans and a dual-tower design, you get a massive area for heat dissipation and stable temperatures under higher loads. Support for AM4/AM5 and current Intel sockets (LGA 1700, LGA 1851, and previous LGA 1200/115x) makes it a convenient choice for modern platforms. Addressable RGB lighting adds visual control to an otherwise black, clean cooler.

What you get – serious air cooling with two 120 x 120 x 25 mm fans that operate in a range from 500 to 1850 RPM. At lower speeds, your system remains quiet, and when the CPU is under load, the fans can ramp up and deliver up to 177.78 CFM of total airflow through the two radiators. The static pressure of 2.21 mm H2O helps the air pass effectively through the dense fins of the heat sink, which is especially important in more compact cases with limited airflow. The noise level of up to 25.6 dBA is completely tolerable for gaming and work, especially with good fan curve management. Thanks to the 4-pin PWM connector, you can control the speeds through BIOS or software, and the 9-pin USB 2.0 connection is for finer integration and control of RGB effects.

• Dual-tower design with 2 x 120 x 120 x 25 mm fans, providing a large cooling area and better heat exchange compared to a standard single-tower cooler.
• Compatibility with multiple sockets – AM4, AM5, LGA 1700, LGA 1851, LGA 1200, LGA 1151/1150/1155/1156, so you can use it for both a new build and when upgrading an older system.
• Wide RPM range from 500–1850 RPM, allowing for quiet operation at idle and aggressive cooling under high CPU loads.
• Very high total airflow of 177.78 CFM, suitable for cooling processors that maintain higher frequencies for longer periods.
• Static pressure of 2.21 mm H2O, helping the air to pass through the dense fins and maintain stable temperatures even in more closed cases.
• Relatively low noise level of up to 25.6 dBA, making your system more comfortable for long gaming sessions or work.
• Addressable RGB lighting that you can synchronize with other components for a clean and coordinated appearance.

This cooler is suitable if you are building a gaming or workstation machine with a modern CPU and want serious air cooling instead of noisier and basic stock solutions. It is also a good choice for quieter builds where you want to balance cooling and noise, plus visual control through addressable RGB. If you are aiming for a maximally compact mini-ITX build or looking for all-in-one liquid cooling, this is not the most suitable option.

The most sensible aspect here is the combination of dual-tower design, high airflow, and wide socket support, plus controllable RGB – you get a lot of cooling and flexibility for your money, without unnecessary compromises.