The Thermalright Assassin King 120 SE ARGB is a single-tower CPU air cooler featuring five 6mm heat pipes and a 120mm TL-C12C-S ARGB PWM fan. Thermalright rates the fan at up to 1550 RPM, with maximum airflow of 66.17 CFM, static pressure of 1.53mm H₂O and a maximum noise level of 25.6 dBA. The heatsink measures 120 × 46 × 148mm, providing a relatively compact footprint for a 120mm tower cooler. Fan operation uses 4-pin PWM, while illumination connects through 3-pin 5V ARGB. Thermalright officially supports Intel LGA1851/1700/1200/115X and AMD AM5/AM4.
Shipping and Returns
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Refund & Replacement Policy
Returns are only accepted in rare cases with double shipping charges, and only if the product is sealed.
Opened or preference-based returns are not allowed.
Please report any damaged, defective, dead-on-arrival, or incorrect product within 72 hours with an uncut unboxing video for replacement.
Refunds are processed after verification, and if a replacement is unavailable, a full refund will be issued.
Refunds are processed after verification, and if a replacement is unavailable, a full refund will be issued.