---
product_id: 472413116
title: "Peerless Assassin 120 SE CPU Air Cooler,PA120 SE,6 Heat Pipes Cpu cooler,Dual 120mm TL-C12C PWM Fan,Aluminium Heatsink Cover,AGHP Technology,for AMD AM4/AM5 Intel 1851/1700/1150/1200"
brand: "thermalright"
price: "¥18546"
currency: JPY
in_stock: true
reviews_count: 12
category: "Thermalright"
url: https://www.desertcart.jp/products/472413116-peerless-assassin-120-se-cpu-air-cooler-pa120-se-6
store_origin: JP
region: Japan
---

# 66.17 CFM airflow for powerful cooling ≤25.6 dB noise level, whisper-quiet 6 heat pipes for max heat dissipation Peerless Assassin 120 SE CPU Air Cooler,PA120 SE,6 Heat Pipes Cpu cooler,Dual 120mm TL-C12C PWM Fan,Aluminium Heatsink Cover,AGHP Technology,for AMD AM4/AM5 Intel 1851/1700/1150/1200

**Brand:** thermalright
**Price:** ¥18546
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay chill, game hard — cool like a pro with Thermalright Peerless Assassin 120 SE!

## Quick Answers

- **What is this?** Peerless Assassin 120 SE CPU Air Cooler,PA120 SE,6 Heat Pipes Cpu cooler,Dual 120mm TL-C12C PWM Fan,Aluminium Heatsink Cover,AGHP Technology,for AMD AM4/AM5 Intel 1851/1700/1150/1200 by thermalright
- **How much does it cost?** ¥18546 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/472413116-peerless-assassin-120-se-cpu-air-cooler-pa120-se-6)

## 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

- • **Dual 120mm PWM Fans:** Optimized airflow at 1550 RPM keeps your rig cool without drowning your workspace in noise.
- • **Sleek Aluminum Design:** Double tower heatsink with premium aluminum cover blends performance with professional aesthetics.
- • **Effortless Installation:** Metal fasteners and included mounting kits make setup quick and secure—no sweat, just cool.
- • **Extreme Heat Dissipation:** 6 pure copper heat pipes with AGHP tech crush CPU temps even under heavy loads.
- • **Universal Socket Compatibility:** Seamlessly supports Intel 1150-1700 series & AMD AM4/AM5 for future-proof builds.

## Overview

The Thermalright Peerless Assassin 120 SE is a high-performance CPU air cooler featuring 6 pure copper heat pipes with advanced AGHP technology, dual 120mm PWM fans delivering up to 66.17 CFM airflow at a whisper-quiet ≤25.6 dB noise level, and broad compatibility with Intel and AMD sockets. Its sleek aluminum double tower design ensures superior heat dissipation, making it an ideal choice for demanding gamers and professionals seeking reliable, silent cooling at an affordable price.

## Description

Product Description

Review: SIGNIFICANTLY Lowered My CPU Temps - My CPU temps were hitting up to 90-100°C on demanding games with the STOCK intel cooler (was playing Oblivion Remastered, so maybe I should say poorly optimised games lol). I’ve got an i5 14400f paired with an RTX 4070, so these temps were crazy high, and straight up dangerous for my CPU. Now, I know the stock intel cooler is generally not great, but I was not expecting the crazy results that this CPU cooler gave me. I bought this for £27 (I think on sale). And, for £27, it lowered my temps from 90-100°C in Oblivion, to 50-55°C — incredible. This game often utilises up to 70% of my CPU, and sometimes higher, and the fact that I’m getting such low temps is amazing. I was honestly expecting, and hoping for, maybe 70-75°C on this game. I am really pleased with this CPU cooler, and it seems to be working amazingly. It gets kinda noisy in-game, but still NOT as loud as the Stock Intel Cooler. It’s audible when the fans start speeding up in more demanding games/environments, but I assume it’s to maintain those lower temps. If you really wanted to, you could create a custom fan curve, and you’d probably solve this issue. It’s honestly not an issue for me, it’s really not that loud at all. Also, at least it doesn’t turn my room into a sauna like the stock intel cooler! TL;DR: good quality, really nice temps with my CPU, really affordable price, and is compatible with AM4 boards, AM5 I believe as well (double check that), in addition to Intel boards. Can get a bit noisy, create a custom fan curve or buy a more premium CPU cooler or even a Liquid Cooler if you are sensitive or disturbed by fan noise. I used to play PS4 all the time, so I can tolerate fan noise pretty well, since that console was a jet engine. But honestly, it’s not that loud at all, just audible. Even playing with speakers, and no headphones, the fan noise doesn’t bother me.
Review: Great price, great cooling. - Great price for great cooling performance. Kept a Ryzen 5800x cool, while still being reasonable with noise. Would buy again without a second thought. Good build quality. It is nigh silent in all but the most demanding situations. Good compatibility with a nice range of sockets. Installation was easy other than trying to get your hand in between the cooler and case to plug the wires into the motherboard - but that is normal for tower air coolers and depends on your case. Visuals are good, nothing too out there.

## 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
- 【2 PWM Fans】TL-C12C; Standard size PWM fan:120x120x25mm (4.72x4.72x0.98 inches); Product weight:0.97kg(2.1lb); 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 ultra-silent airflow fans, aim to extreme CPU cooling performance
- 【Compatibility】The CPU cooler Socket supports: Intel:1150/1151/1155/1156/1200/1700/17XX, AMD:AM4;AM5; For different CPU socket platforms, corresponding mounting plate or fastener parts are provided

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4G8QKZP |
| Air Flow Capacity | 66.17 Cubic Feet Per Minute |
| Batteries Required? | No |
| Best Sellers Rank | 2,406 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 23 in Fans & Cooling |
| Colour | PA120 SE |
| Customer Reviews | 4.7 4.7 out of 5 stars (796) |
| Date First Available | 18 Jun. 2022 |
| Item Weight | 1.36 kg |
| Manufacturer | THERMALRIGHT |
| Manufacturer reference | PA120SE D6-Y 1700 |
| Material | PA120 SE |
| Noise Level | 25.6 Decibels |
| Part number | PA120SE D6-Y 1700 |
| Product Dimensions | 12.7 x 10.16 x 15.24 cm; 1.36 kg |
| Size | 6 Heatpipes |
| Style | PA120 SE |
| Voltage | 12 Volts (DC) |
| Wattage | 7 watts |

## Product Details

- **Brand:** Thermalright
- **Compatible devices:** Desktop
- **Cooling method:** Air
- **Material:** PA120 SE
- **Maximum rotational speed:** 1550 RPM
- **Noise level:** 25.6 Decibels
- **Power connector type:** 4-Pin
- **Product dimensions:** 12.5L x 13.5W x 15.5H centimetres
- **Voltage:** 12 Volts (DC)
- **Wattage:** 7 watts

## Images

![Peerless Assassin 120 SE CPU Air Cooler,PA120 SE,6 Heat Pipes Cpu cooler,Dual 120mm TL-C12C PWM Fan,Aluminium Heatsink Cover,AGHP Technology,for AMD AM4/AM5 Intel 1851/1700/1150/1200 - Image 1](https://m.media-amazon.com/images/I/71sEMx7F+TL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this air cooler compatible with default AM5 cooler bracket on motherboard?.**
A: The cooler use the stock amd motherboard cpu back plate for AM4.  You just remove the two "hook mounts" from the top side of the motherboard and replace them with AM4 brackets included.   

AM5 uses the same motherboard back plate as AM4 and the cpu deck heights are the same for AM4 and AM5 cpus.   This cooler should be compatible with AM5 just following the instructions for AM4.   As a general rule, if a cooler uses a custom back plate then it probably wouldn't work, if it uses the amd pack plate it will.

**Q: Do the dual tower/dual fan coolers come with a 3rd set of clips to add a 3rd fan?**
A: Dear customer:

The dual-tower fan can only be installed with two fans. If more fans are needed, they can be installed on the side of the chassis.

**Q: Will this work with an older AMD AM3+ socket? I want it for the FX8350 CPU.**
A: Yes, AMD have used the same mounting holes from AM2 to AM4 (AM5 differs slightly in the way the backplate/CPU socket fits but the holes are still in the same place).

This will fit the AM3+ socket and this cooler is actually a good match for that CPU as it works better on CPU's that are 125W and higher.

**Q: Can the RGB be turned off and can you change the colours?**
A: Yes the fans are ARGB and work with any motherboard / hub having the correct header.

## Customer Reviews

### ⭐⭐⭐⭐⭐ SIGNIFICANTLY Lowered My CPU Temps
*by Z***1 on 5 May 2025*

My CPU temps were hitting up to 90-100°C on demanding games with the STOCK intel cooler (was playing Oblivion Remastered, so maybe I should say poorly optimised games lol). I’ve got an i5 14400f paired with an RTX 4070, so these temps were crazy high, and straight up dangerous for my CPU. Now, I know the stock intel cooler is generally not great, but I was not expecting the crazy results that this CPU cooler gave me. I bought this for £27 (I think on sale). And, for £27, it lowered my temps from 90-100°C in Oblivion, to 50-55°C — incredible. This game often utilises up to 70% of my CPU, and sometimes higher, and the fact that I’m getting such low temps is amazing. I was honestly expecting, and hoping for, maybe 70-75°C on this game. I am really pleased with this CPU cooler, and it seems to be working amazingly. It gets kinda noisy in-game, but still NOT as loud as the Stock Intel Cooler. It’s audible when the fans start speeding up in more demanding games/environments, but I assume it’s to maintain those lower temps. If you really wanted to, you could create a custom fan curve, and you’d probably solve this issue. It’s honestly not an issue for me, it’s really not that loud at all. Also, at least it doesn’t turn my room into a sauna like the stock intel cooler! TL;DR: good quality, really nice temps with my CPU, really affordable price, and is compatible with AM4 boards, AM5 I believe as well (double check that), in addition to Intel boards. Can get a bit noisy, create a custom fan curve or buy a more premium CPU cooler or even a Liquid Cooler if you are sensitive or disturbed by fan noise. I used to play PS4 all the time, so I can tolerate fan noise pretty well, since that console was a jet engine. But honestly, it’s not that loud at all, just audible. Even playing with speakers, and no headphones, the fan noise doesn’t bother me.

### ⭐⭐⭐⭐⭐ Great price, great cooling.
*by O***L on 31 July 2025*

Great price for great cooling performance. Kept a Ryzen 5800x cool, while still being reasonable with noise. Would buy again without a second thought. Good build quality. It is nigh silent in all but the most demanding situations. Good compatibility with a nice range of sockets. Installation was easy other than trying to get your hand in between the cooler and case to plug the wires into the motherboard - but that is normal for tower air coolers and depends on your case. Visuals are good, nothing too out there.

### ⭐⭐⭐⭐⭐ Looks great in a white case and adequately cools my Ryzen 7
*by A***S on 19 August 2025*

Matches my new case and looks great, fits perfectly and compatible with my board and CPU, rbg is pretty and it does the job of cooling my Ryzen 7 perfectly, was very easy to install, CPU coolers are always stressful to install but had very few issues with this and the fans being detachable is very helpful to reach the board overall functional and good value.

## Frequently Bought Together

- Thermalright Peerless Assassin 120 SE CPU Air Cooler,PA120 SE,6 Heat Pipes Cpu cooler,Dual 120mm TL-C12C PWM Fan,Aluminium Heatsink Cover,AGHP Technology,for AMD AM4/AM5 Intel 1851/1700/1150/1200
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive
- AMD Ryzensets 5 7600X Processor (integrated radeon graphics, 6 cores/12 threads, 105W TDP, AM5 socket, 38MB cache, up to 5.3 GHz max boost, no cooler)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-17*