The Thermalright Burst Assassin 120 SE is a high‑performance single‑tower CPU air cooler engineered to deliver effective thermal management for modern desktop processors across a wide range of Intel and AMD platforms. Its compact design and balanced cooling performance make it ideal for gaming PCs, productivity systems, and quiet builds.

At the core of the Burst Assassin 120 SE is a precision‑engineered aluminum heatsink equipped with six 6 mm nickel‑plated copper heat pipes, which rapidly draw heat away from the CPU and distribute it through a dense fin stack for maximum dissipation. The cooler’s single‑tower layout keeps overall height to 148 mm, allowing compatibility with many mid‑tower and compact PC cases.

For airflow, Thermalright includes a 120 mm PWM fan (TL‑C12C) that spins up to 1550 RPM, pushing up to 66.17 CFM of air while maintaining a low noise profile of approximately 25.6 dBA. The PWM control allows dynamic adjustment of fan speed based on CPU temperature, helping balance cooling performance and acoustics.

The Burst Assassin 120 SE supports a broad range of CPU sockets, including Intel LGA115X / 1200 / 1700 / 1851 and AMD AM4 / AM5, giving flexibility for both current and future builds. Its design ensures efficient heat transfer and quiet operation, making it a strong choice for users seeking improved thermal performance over stock coolers without the added complexity of liquid cooling systems.