Thermalright
Peerless Assassin 120 CPU Air Cooler, 6 Heatpipes,Dual 120mm PWM Fans, 1550rpm±10%,High Performance Radiator, for AM4/AM5/Intel lga1700/1150/1151/1200/2011/1851
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
Bottom line: The Peerless Assassin 120 CPU Air Cooler, 6 Heatpipes,Dual 120mm PWM Fans, 1550rpm±10%,High Performance Radiator, for AM4/AM5/Intel lga1700/1150/1151/1200/2011/1851 is a category leader on buyer feedback in the processors category, priced around $37.90, rated 4.7★ across 323 verified Amazon reviews. A confident buy for most shoppers in this category.
SpecPicks Verdict
SpecPicks classifies Thermalright Peerless Assassin 120 CPU Air Cooler, 6 Heatpipes,Dual… as a category leader on buyer feedback in the processors category, based on 323 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Thermalright's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for processors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.7★ average across customer reviews
- ✓ Backed by Thermalright's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 【Better cooling】6 pure copper sintered heat pipes & PWM fan & Pure copper base&Full electroplating reflow welding process. When cooler cpu works, match with ultra-silent airflow fans, aim to extreme CPU cooling performance
- 【AGHP technique】6×6mm heat pipes apply AGHP technique, Solve the Inverse gravity effect caused by vertical / horizontal orientation. 6 pure copper sintered heat pipes & PWM fan & Pure copper base&Full electroplating reflow welding process, When CPU cooler works, match with ultra-silent airflow fans, aim to extreme CPU cooling performance.
- 【Specifications】 PC cooler dimensions: 125(L)*135(W)*157(H)mm, heat sink material: aluminum, CPU cooler is equipped with metal fasteners of Intel & AMD platform to achieve better installation. Double tower cooling is stronger
- 【Double PWM Fans】TL-C12 fan×2; Standard size PWM fan:120x120x25mm; CPU fan speed (RPM):1550rpm±10%; Power port: 4pin; Voltage:12V; Air flow:66.17CFM(MAX); Noise Level≤25.6dB(A), leave room for memory-chip(RAM), so that installation of ice cooler cpu is unrestricted.
- 【Compatibility】The cpu cooling Socket supports: Intel:LGA1150/1151/1155/1156/1200/2066/2011/1851; AMD:AM4/AM5; for different CPU socket platforms, corresponding mounting plate or fastener parts are provided.
Full Specifications
| Brand | Thermalright |
|---|---|
| Model | LM-PA 120 |
| Voltage | 12 Volts (DC) |
| Wattage | 4.8 watts |
| Material | Aluminum |
| Dimensions | 120x120x25mm |
| Unit Count | 1.0 Count |
| Noise Level | 25.6 Decibels |
| Part Number | PA 120 |
| Compatibility | PC |
| Material Type | Aluminum |
| Cooling Method | Air |
| Number of Items | 1 |
| Air Flow Capacity | 66.17 Cubic Feet Per Minute |
Ready to buy?
Thermalright Peerless Assassin 120 CPU Air Cooler, 6 Heatpipes,Dual 120mm PWM Fans, 1550rpm±10%,High Performance Radiator, for AM4/AM5/Intel lga1700/1150/1151/1200/2011/1851 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
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