Best CPU Coolers · Thermalright · Updated June 2026
Thermalright Peerless Assassin 120 SE: specs and price (2026)
Thermalright Peerless Assassin 120 SE has a US price of $35 (Typical US street price; reviewed September 2022 at ~$36). Below is its full, sourced spec sheet — every value links to the source and the date we captured it.
Specifications
| Price (US) | $35 Typical US street price; reviewed September 2022 at ~$36 |
|---|---|
| Brand | Thermalright |
| Released | 2022 |
| type | air |
| radiator or height mm | 155 mm |
| fan count | 2 |
| socket support | Intel LGA1851, LGA1700, LGA1200, LGA1151, LGA1155, LGA1156; AMD AM5, AM4 |
| tdp rating w | — |
| rgb | No |
| noise dba max | 25.6 |
| release | 2022 |
Source: thermalright.com (verified 2026-06-15) · corroborated by pcspecchart.com. Height 155 mm, two TL-C12C fans, six heat pipes, noise 25.6 dBA, and socket support confirmed via Thermalright product page and spec aggregator. tdp_rating_w corrected from 265 to null: Thermalright does not publish a hard numeric TDP ceiling for the PA120 SE — the spec page states only "designed for CPUs with a TDP exceeding 200 W," and the 265 W figure is an unsourced aggregator estimate, so a null beats a guess. Price ~$35 confirmed by pcspecchart (Amazon $35) and Micro Center ($49.99 retail). No RGB on standard SE variant (ARGB SKU is separate).
Frequently asked questions
How much does the Thermalright Peerless Assassin 120 SE cost?
The Thermalright Peerless Assassin 120 SE has a US price of $35 (Typical US street price; reviewed September 2022 at ~$36), as of 2026-06-15.
When was the Thermalright Peerless Assassin 120 SE released?
The Thermalright Peerless Assassin 120 SE was released 2022.
What are the Thermalright Peerless Assassin 120 SE's key specs?
Thermalright Peerless Assassin 120 SE (Thermalright): type air, radiator or height mm 155 mm, fan count 2, socket support Intel LGA1851, LGA1700, LGA1200, LGA1151, LGA1155, LGA1156; AMD AM5, AM4, rgb No. Full sourced spec sheet verified 2026-06-15.
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