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Noctua NH-L12S vs Thermalright Peerless Assassin 120 SE

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Key differences

  • Noctua NH-L12S has higher RAM clearance (999 mm vs 45 mm)
  • Noctua NH-L12S has lower Cooler height (70 mm vs 155 mm)
  • Thermalright Peerless Assassin 120 SE has higher Rated TDP / cooling capacity (260 W vs 120 W)
  • Thermalright Peerless Assassin 120 SE has higher Included fans (2 vs 1)
  • Thermalright Peerless Assassin 120 SE has higher Heatpipes (6 vs 4)

Full spec comparison

Spec
Noctua NH-L12S
Thermalright Peerless Assassin 120 SE
Cooling
Cooler typeAirAir
Rated TDP / cooling capacity120 W260 W
Socket supportAM5, AM4, LGA1700, LGA1200AM5, AM4, LGA1851, LGA1700, LGA1200
Heatpipes46
Cooler height70 mm155 mm
Fans & Noise
Included fans12
Fan size120 mm120 mm
Max noise23.9 dBA25.6 dBA
RGB lightingNoNo
RAM clearance999 mm45 mm

Ready to buy?

Noctua NH-L12S

Thermalright Peerless Assassin 120 SE

Affiliate disclosure: As an Amazon Associate, PCTalkTalk Compare earns from qualifying purchases. We may also earn a commission from Newegg and B&H Photo Video links, at no extra cost to you.