---
product_id: 408241164
title: "Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler"
brand: "thermalright"
price: "₩112356"
currency: KRW
in_stock: true
reviews_count: 13
category: "Thermalright"
url: https://www.desertcart.kr/products/408241164-thermalright-peerless-assassin-120-se-cpu-cooler-6-heat-pipes
store_origin: KR
region: South Korea
---

# 66.17 CFM dual 120mm PWM fans ≤25.6 dB noise level 6 heat pipes AGHP tech Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler

**Brand:** thermalright
**Price:** ₩112356
**Availability:** ✅ In Stock

## Summary

> ❄️ Dominate your CPU temps with stealthy power and silence!

## Quick Answers

- **What is this?** Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler by thermalright
- **How much does it cost?** ₩112356 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/408241164-thermalright-peerless-assassin-120-se-cpu-cooler-6-heat-pipes)

## Best For

- thermalright enthusiasts

## Why This Product

- Trusted thermalright brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Mighty:** Optimized 125x135x155mm size fits most cases without blocking RAM slots or other components.
- • **Whisper-Quiet Airflow:** Dual 120mm PWM fans deliver powerful 66.17 CFM airflow while keeping noise under 25.6 dB.
- • **Effortless Installation:** Metal fasteners and smart mounting design make setup quick and hassle-free for pros and DIYers alike.
- • **Universal Compatibility:** Seamlessly fits Intel LGA 1150/1151/1200/1700/1851 & AMD AM4/AM5 sockets for future-proof builds.
- • **Extreme Heat Dissipation:** 6 pure copper heat pipes with AGHP tech crush CPU temps even under heavy loads.

## Overview

The Thermalright Peerless Assassin 120 SE is a high-performance air CPU cooler featuring 6 advanced copper heat pipes with AGHP technology, dual 120mm PWM fans delivering up to 66.17 CFM airflow at a quiet ≤25.6 dB noise level, and broad compatibility with Intel and AMD sockets. Its compact dual-tower aluminum design ensures efficient cooling without compromising RAM clearance, making it an ideal choice for professionals seeking reliable, silent, and easy-to-install CPU cooling at a budget-friendly price.

## Description

Buy Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler: CPU Cooling Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Best Budget Air Cooler I’ve Used – Insane Performance for the Price - The Thermalright Peerless Assassin 120 SE has honestly been one of the best upgrades I’ve put in my PC. I’ve been using it for a while now in my setup, and the performance has been amazing for an air cooler in this price range. It keeps temps low and stable even under load, and it just quietly does its job without any drama. The dual 120mm PWM fans move a lot of air while still staying fairly quiet, and the 6 heat pipe design really seems to make a difference in heat dissipation. Installation was straightforward, and it’s been fully reliable across long gaming and everyday use sessions. It also fits a wide range of sockets, which made it perfect for my setup. Overall, it’s easily one of the best or the best value cooler out there.
Review: Great CPU Cooling for a Good Price - When I built my PC five years ago I installed a Dark Rock Pro 4 for my CPU cooler. It worked very well, but over the years the fans grew louder, the cooling became less efficient, and dust began to accumulate in hard to clean places. I decided to look for an affordable replacement and settled on the Thermalright Peerless Assassin. Overall, I believe this was a very good choice. Compared to my Dark Rock Pro 4, the Thermalright Peerless Assassin was a breeze to install. The LGA 155x bracket fit my motherboard and was easy to install. The thermal paste seemed thicker than other pastes I've used, but it went on neatly and is clearly working. The spring screws seem to have secured the cooler to the brackets very well. My biggest complaint with my old cooler was installing the fans. Happily, I can report that the Peerless Assassin's fan are easy to install, and remove if needed, and are secure. In terms of performance, I'm completely satisfied. The fans are not as quiet as my Dark Rock Pro 4 when I first installed it. However, they are an acceptable low volume. My PC has an Intel Core i7-8700k CPU and the cooler has no problem keeping it between 20C to 30C while idle or under a light load. I am no longer an avid gamer, and do not play modern video games, however I did test the thermals while playing Minecraft. It kept my CPU around 40C most of the time and would briefly shoot up to 50C when loading parts of the map. At less than 40 USD this cooler is a fantastic option for CPU cooling. Its significantly less expensive than comparable coolers, is easy to install, and delivers good performance.

## Features

- [Brand Overview] Thermalright is a Taiwan brand with more than 20 years of development. It has a certain popularity in the domestic and foreign markets and has a pivotal influence in the player market. We have been focusing on the research and development of computer accessories. R & D product lines include: CPU air-cooled radiator, case fan, thermal silicone pad, thermal silicone grease, CPU fan controller, anti falling off mounting bracket, support mounting bracket and other commodities
- [Product specification] Thermalright PA120 SE; CPU Cooler dimensions: 125(L)x135(W)x155(H)mm (4.92x5.31x6.1 inch); heat sink material: aluminum, CPU cooler is equipped with metal fasteners of Intel & AMD platform to achieve better installation, double tower cooling is stronger（(Note:Please check your case and motherboard for compatibility with this size cooler.）
- 【2 PWM Fans】TL-C12C; Standard size PWM fan:120x120x25mm (4.72x4.72x0.98 inches); 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
- 【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 pwm fans, aim to extreme CPU cooling performance
- 【Compatibility】The CPU cooler Socket supports: Intel:115X/1200/1700/17XX AMD:AM4;AM5; For different CPU socket platforms, corresponding mounting plate or fastener parts are provided（Note: Toinstall the AMD platform, you need to use the original motherboard's built-in backplanefor installation, which is not included with this product)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LGY38L4 |
| Air Flow Capacity | 66.17 cfm |
| Best Sellers Rank | #1 in Computer CPU Cooling Fans |
| Brand | Thermalright |
| Brand Name | Thermalright |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.7 out of 5 stars 3,300 Reviews |
| Item Dimensions L x W x H | 4.92"L x 5.31"W x 6.1"H |
| Item Weight | 907 g |
| Manufacturer | THERMALRIGHT |
| Material Type | Aluminium,Aluminum,Metal,Silicone |
| Maximum Rotational Speed | 1550 rpm |
| Model | PA120 SE |
| Noise Level | 25.6 db |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | PA120 SE |
| Power Connector Type | 4-Pin |
| Product Dimensions | 4.92"L x 5.31"W x 6.1"H |
| UPC | 717378790852 |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Wattage | 265 watts |

## Product Details

- **Brand:** Thermalright
- **Compatible Devices:** Desktop
- **Cooling Method:** Air
- **Material:** Aluminium,Aluminum,Metal,Silicone
- **Maximum Rotational Speed:** 1550 rpm
- **Noise Level:** 25.6 db
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 4.92"L x 5.31"W x 6.1"H
- **Voltage:** 12 volts
- **Wattage:** 265 watts

## Images

![Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler - Image 1](https://m.media-amazon.com/images/I/71j6VKsz-fL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Budget Air Cooler I’ve Used – Insane Performance for the Price
*by T***Y on April 27, 2026*

The Thermalright Peerless Assassin 120 SE has honestly been one of the best upgrades I’ve put in my PC. I’ve been using it for a while now in my setup, and the performance has been amazing for an air cooler in this price range. It keeps temps low and stable even under load, and it just quietly does its job without any drama. The dual 120mm PWM fans move a lot of air while still staying fairly quiet, and the 6 heat pipe design really seems to make a difference in heat dissipation. Installation was straightforward, and it’s been fully reliable across long gaming and everyday use sessions. It also fits a wide range of sockets, which made it perfect for my setup. Overall, it’s easily one of the best or the best value cooler out there.

### ⭐⭐⭐⭐⭐ Great CPU Cooling for a Good Price
*by A***R on November 19, 2024*

When I built my PC five years ago I installed a Dark Rock Pro 4 for my CPU cooler. It worked very well, but over the years the fans grew louder, the cooling became less efficient, and dust began to accumulate in hard to clean places. I decided to look for an affordable replacement and settled on the Thermalright Peerless Assassin. Overall, I believe this was a very good choice. Compared to my Dark Rock Pro 4, the Thermalright Peerless Assassin was a breeze to install. The LGA 155x bracket fit my motherboard and was easy to install. The thermal paste seemed thicker than other pastes I've used, but it went on neatly and is clearly working. The spring screws seem to have secured the cooler to the brackets very well. My biggest complaint with my old cooler was installing the fans. Happily, I can report that the Peerless Assassin's fan are easy to install, and remove if needed, and are secure. In terms of performance, I'm completely satisfied. The fans are not as quiet as my Dark Rock Pro 4 when I first installed it. However, they are an acceptable low volume. My PC has an Intel Core i7-8700k CPU and the cooler has no problem keeping it between 20C to 30C while idle or under a light load. I am no longer an avid gamer, and do not play modern video games, however I did test the thermals while playing Minecraft. It kept my CPU around 40C most of the time and would briefly shoot up to 50C when loading parts of the map. At less than 40 USD this cooler is a fantastic option for CPU cooling. Its significantly less expensive than comparable coolers, is easy to install, and delivers good performance.

### ⭐⭐⭐⭐⭐ Great CPU Fan/Heatskink! Fixed my overheating issues instantly!
*by R***3 on May 22, 2026*

I built my desktop computer approximately 2 years ago and recently I started having some issues with it. It would randomly just freeze completely causing me to manually shut it down. It was strange because it mostly happened when the PC was idle and/or not under heavy use. I finally narrowed it down to an overheating issue. I did some research and this is the fan and heatsink that I was recommended. The heatsink along with the fans are pretty large, so you will definitely need a sizeable case for it to fit. Also, you may need to mount your fan(s) slightly higher up on the heatsink in order to keep it from touching other components. I only had to raise one fan in order to get above my RAM. It ended up fitting perfectly in my case. It looks really nice, the color matches the rest of my components, and it’s quiet! The kit does come with proper mounting plates for both AMD and Intel, easy to use fan clips, and thermal paste. The installation was pretty easy and straightforward. I’ve had it installed for nearly a month and my computer has been stable and running much better and much cooler. It hasn’t frozen one single time, even under heavy use. I highly recommend this fan/heatsink if you’re in the market for one!

## Frequently Bought Together

- Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
- AMD Ryzen 5 7600X 6-Core, 12-Thread Unlocked Desktop Processor

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/408241164-thermalright-peerless-assassin-120-se-cpu-cooler-6-heat-pipes](https://www.desertcart.kr/products/408241164-thermalright-peerless-assassin-120-se-cpu-cooler-6-heat-pipes)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-09-17*