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Thermalright Peerless Assassin 120 SE

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Thermalright Peerless Assassin 120 SE
Main specs
Featuresfor CPU
Product typeair cooler
Air flow directionsideways (dispersion)
Double-tower
Fan
Number of fans2
Fan size120 mm / TL-C12C /
Bearinghydrodynamic
Max. RPM1550 rpm
Speed controllerauto (PWM)
Max. air flow66.17 CFM
Static pressure1.53 mm H2O
replaceable
Noise level26 dB
Power source4-pin
Radiator
Heat pipes6
Heatpipe contactindirect
Heatsink materialaluminium / copper
Plate materialnickel-plated copper
SocketAMD AM4
AMD AM5
Intel 1150
Intel 1155/1156
Intel 1151 / 1151 v2
Intel 1200
Intel 1700 / 1851
General
Mount typebilateral (backplate)
Dimensions135x125x155 mm
Height155 mm
Weight850 g
Official Websitethermalright.com
Added to E-CatalogMarch 2023

A sufficiently efficient air cooling system with a dual-tower design aimed at effective heat dissipation from high-performance processors. Its performance is based on six copper heatpipes that draw heat from a nickel-plated copper base and distribute it evenly across two independent arrays of aluminum fins. This layout increases total dissipation area without creating an overly bulky construction.

Active airflow over the heatsinks is provided by two 120 mm TL-C12C fans. Their speed is automatically controlled (PWM) and reaches 1550 rpm, delivering an airflow of 66.17 CFM at a moderate noise level of 26 dB. The cooler height is 155 mm, making it compatible with most Mid-Tower cases. The backplate mounting system ensures a secure, even contact with processors on current AMD (AM5) and Intel (LGA 1700/1851) platforms.

The information in the model description is for reference purposes.
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