/Thermalright Peerless Assassin 120 SE
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/Thermalright Peerless Assassin 120 SE

Thermalright Peerless Assassin 120 SE

Thermalright•Cooler•Editor score4 reviewsBudget King
Expert score: avg1,2Trusted Reviews
Product overview:Dual-tower air cooler · 155 mm · 2× 120 mm Thermalright TL-C12 PWM · Up to ~245 W typical CPU load · Intel LGA1700 / AMD AM5 & AM4Product details
Similar products:ARCTIC Liquid Freezer III Pro 360NZXT Kraken Plus 360 LCD

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Top 10 products

  1. 1Thermalright Peerless Assassin 120 SEfrom$39.00
  2. 2ARCTIC Liquid Freezer III Pro 360from$70.76
  3. 3NZXT Kraken Plus 360 LCDfrom$108.66

Price comparison

Last checked: 2026-10-31
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  • Thermalright Peerless Assassin 120 SE Black CPU Air Cooler ~ NEW IN BOX

    eBayNewLive

    $37.25

    incl. shipping

    Lowest total price$37.25 incl. shipping

    eBeBay
    5,0 (117423)

    Marketplace · Sold by thecomputermanco

    Go to shop

Prices and availability are updated regularly. The respective retailer’s terms apply.

Specifications

TypeDual-tower air cooler
Height155 mm
Fans2× 120 mm Thermalright TL-C12 PWM
Cooling capacityUp to ~245 W typical CPU load
Socket supportIntel LGA1700 / AMD AM5 & AM4
NoiseUp to ~25.6 dBA

Pros

  • •Dual-tower performance rivaling coolers three times the price
  • •155 mm height fits cases that cannot take 165 mm coolers
  • •Two 120 mm PWM fans included at just $39
  • •Handles the Ryzen 7 7800X3D and a stock 14700K with ease

Cons

  • •Included fans are competent, not premium — some builders swap them
  • •Wire fan clips can be fiddly to remove for cleaning
  • •Basic packaging, documentation, and support versus Noctua

Frequently Asked Questions

Is the Peerless Assassin 120 SE good for the 7800X3D?

Yes — it is an ideal pairing.

Will it fit my case?

It stands 155 mm tall, so any case with at least 155 mm of cooler clearance works.

Peerless Assassin or Noctua NH-D15?

The NH-D15 is quieter, better finished, and covered by a six-year warranty.

Related Comparisons

  • Noctua NH-D15 vs Thermalright Peerless Assassin 120 SEThe NH-D15 delivers maximum air-cooling performance and the best noise balance a...

More Reviews

  • ARCTIC Liquid Freezer III Pro 360 ReviewEditor Score: 91/100 · User Rating: 4.5/5.0
  • NZXT Kraken Plus 360 LCD ReviewEditor Score: 88/100 · User Rating: 4.4/5.0

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Live price

eBay$37.25

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