# Thermalright Debuts Peerless Assassin 120H-A Dark

September 30, 2026 at 06:06 PM

> Thermalright launches an all-black twin-tower CPU cooler featuring six heat pipes, dual 2,400RPM fans, and broad Intel and AMD socket support.

[Thermalright](<https://hardwarebrief.com/entity/thermalright-q705822>) has launched the **Peerless Assassin 120H-A Dark**, a new twin-tower CPU air cooler featuring a sleek, all-black finish. The unit measures 135 x 125 x 159mm and utilizes six 6mm U-shaped copper heat pipes with direct-touch construction for cooling.

The cooler includes two 120mm **TL-N12-R9 V2** fans using S-DFB bearings, reaching speeds of 2,400RPM. These fans deliver 85.35CFM of airflow and 2.95mmH2O static pressure, while maintaining a maximum noise level of 33.3dBA without any integrated RGB lighting.

Compatible with [Intel LGA1851](<https://hardwarebrief.com/entity/lga-1851-q115249799>), 1700, 1200, 115x, and [AMD AM5](<https://hardwarebrief.com/entity/socket-am5-q107618523>)/AM4 sockets, this model offers broad hardware support for modern builds. Thermalright backs the Peerless Assassin 120H-A Dark with a three-year warranty, ensuring long-term reliability for users.


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