---
product_id: 487781018
title: "Assassin King 120 SE ARGB CPU Air Cooler, AK120 SE ARB, 5 Heatpipes, TL-C12C-S PWM Quiet Fan CPU Cooler with S-FDB Bearing, for AMD AM4/AM5/Intel LGA1700/1150/1151/1200/1851"
brand: "thermalright"
price: "$71.03"
currency: USD
in_stock: true
reviews_count: 8
category: "Thermalright"
url: https://www.desertcart.us/products/487781018-assassin-king-120-se-argb-cpu-air-cooler-ak120-se
store_origin: US
region: United States of America
---

# 66.17 CFM max airflow PWM fan 5×6mm heat pipes with AGHP III tech Noise ≤ 25.6 dB(A) ultra-quiet Assassin King 120 SE ARGB CPU Air Cooler, AK120 SE ARB, 5 Heatpipes, TL-C12C-S PWM Quiet Fan CPU Cooler with S-FDB Bearing, for AMD AM4/AM5/Intel LGA1700/1150/1151/1200/1851

**Brand:** thermalright
**Price:** $71.03
**Availability:** ✅ In Stock

## Summary

> ❄️ Rule your CPU temps with stealthy power and style!

## Quick Answers

- **What is this?** Assassin King 120 SE ARGB CPU Air Cooler, AK120 SE ARB, 5 Heatpipes, TL-C12C-S PWM Quiet Fan CPU Cooler with S-FDB Bearing, for AMD AM4/AM5/Intel LGA1700/1150/1151/1200/1851 by thermalright
- **How much does it cost?** $71.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/487781018-assassin-king-120-se-argb-cpu-air-cooler-ak120-se)

## 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:** At just 148mm tall and 0.52kg, it fits medium-sized cases without sacrificing cooling muscle or build quality.
- • **Whisper-Quiet Operation:** TL-C12C-S PWM fan spins up to 1550 RPM delivering powerful airflow at a barely-there 25.6 dB noise level—cool without the clatter.
- • **Broad Socket Compatibility:** Seamlessly supports Intel LGA115X/1200/1700/1851 and AMD AM4/AM5 sockets with included mounting kits—future-proof your rig.
- • **Masterful Heat Dissipation:** 5 high-efficiency 6mm heat pipes with AGHP III tech crush inverse gravity effects for consistent cooling performance.
- • **ARGB Illumination for the Win:** Vibrant, customizable ARGB lighting elevates your build’s aesthetic and signals your elite status in the PC community.

## Overview

The Thermalright Assassin King 120 SE ARGB is a premium CPU air cooler featuring five 6mm heat pipes with advanced AGHP III technology for superior heat dissipation. Equipped with a 120mm PWM fan delivering up to 66.17 CFM airflow at ultra-quiet noise levels (≤25.6 dB), it ensures efficient cooling with minimal sound. Its vibrant ARGB lighting adds a customizable visual edge, while broad compatibility with Intel and AMD sockets makes it a versatile choice for modern builds. Compact dimensions and durable materials complete this high-performance cooler designed for professional-grade PCs.

## Description

Package Contents: Model:Thermalright AK120 SE ARGBTL-C12C-S Fanx1; Heat sinkx1; Manualx1; Warranty cardx1; LGA115X/1200/17XX backplanex1; INTEL bracketx2; AMD bracketx2; Fan bucklex2; TF4 Thermal pastex1; Blue Gel columnx4(Special for LGA1700);Red Gel columnx4(Special for AMD);Black Gel columnx4(Special for INTEL);AMD/INTEL screwx4

Review: cools 10600K perfectly. - cools 10600K i5 perfectly. its compact version. but the difference is minimal in height but the perfomance is almost same. Its got aRGB light. great build quality and no noise fan.
Review: Very good for 12400F - I used it because the intel cooler is loud at high usage and temps reach like 76C with airflow case. This cooler keeps it around 60C on high load and barely any noise. My gpu obviously is loader hence can't hear the cpu cooler fan noise. Note that i used the thermal paste called TF7 which is not that great but will do the work, will buy arctic thermal paste in future.

## 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 AK120 SE ARGB; CPU Cooler dimensions: 120(L)x73(W)x148(H)mm (4.92x2.87x 5.83 inch); Product weight:0.52kg(1.15lb); heat sink material: aluminum, CPU cooler is equipped with metal fasteners of Intel & AMD platform to achieve better installation.
- 【PWM Fan】Model:TL-C12C-S; Colorful and gorgeous ARGB light effects; 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), the fan pairs efficient cool with low-noise-level, providing you an environment with both efficient cool and true quietness.
- 【AGHP technique】5×6mm heat pipes apply AGHP III technique, Solve the Inverse gravity effect caused by vertical / horizontal orientation. Up to 20000 hours of industrial service life, S-FDB bearings ensure long service life of air-cooler radiators. UL class a safety insulation low-grade, industrial White PBT + PC material to create high-quality products for you. The height is 148mm, Suitable for medium-sized computer case.
- 【Compatibility】The CPU cooler Socket supports: Intel:115X/1200/1700/17XX/1851, AMD:AM4; For different CPU socket platforms, corresponding mounting plate or fastener parts are provided.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1CZ6FR7 |
| Are Batteries Included | No |
| Best Sellers Rank | #6,427 in Computers ( See Top 100 in Computers ) #16 in CPU Fans |
| Brand | Thermalright |
| Color | AK120 SE ARGB |
| Customer Reviews | 4.8 4.8 out of 5 stars (593) |
| Date First Available | 28 August 2022 |
| Item Weight | 522 g |
| Item model number | AK120 SE ARGB-d2 |
| Manufacturer | Thermalright |
| Product Dimensions | 14.81 x 12.5 x 7.29 cm; 521.63 g |
| Voltage | 12 Volts |
| Wattage | 3.6 watts |

## Product Details

- **Brand:** Thermalright
- **Power connector type:** 4-Pin
- **Product dimensions:** 14.8L x 12.5W x 7.3H centimeters
- **Voltage:** 12 Volts
- **Wattage:** 3.6 watts

## Images

![Assassin King 120 SE ARGB CPU Air Cooler, AK120 SE ARB, 5 Heatpipes, TL-C12C-S PWM Quiet Fan CPU Cooler with S-FDB Bearing, for AMD AM4/AM5/Intel LGA1700/1150/1151/1200/1851 - Image 1](https://m.media-amazon.com/images/I/71MQHn9FlUL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ cools 10600K perfectly.
*by A***O on 21 September 2025*

cools 10600K i5 perfectly. its compact version. but the difference is minimal in height but the perfomance is almost same. Its got aRGB light. great build quality and no noise fan.

### ⭐⭐⭐⭐⭐ Very good for 12400F
*by S***N on 20 June 2023*

I used it because the intel cooler is loud at high usage and temps reach like 76C with airflow case. This cooler keeps it around 60C on high load and barely any noise. My gpu obviously is loader hence can't hear the cpu cooler fan noise. Note that i used the thermal paste called TF7 which is not that great but will do the work, will buy arctic thermal paste in future.

### ⭐⭐ Cpu air cooler
*by W***. on 16 July 2025*

I got this nice Cpu air cooler but it did not come with the amd 4 cpu cooler bracket, and now am in trouble as I am unable to use this cooler, please help

## Frequently Bought Together

- Thermalright Assassin King 120 SE ARGB CPU Air Cooler, AK120 SE ARB, 5 Heatpipes, TL-C12C-S PWM Quiet Fan CPU Cooler with S-FDB Bearing, for AMD AM4/AM5/Intel LGA1700/1150/1151/1200/1851
- 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
- Thermalright TL-C12C-S X3 CPU Fan 120mm ARGB Case Cooler Fan, 4pin PWM Silent Computer with S-FDB Bearing Included, up to 1550RPM Cooling Fan（3 Quantities）

---

## 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.us/products/487781018-assassin-king-120-se-argb-cpu-air-cooler-ak120-se](https://www.desertcart.us/products/487781018-assassin-king-120-se-argb-cpu-air-cooler-ak120-se)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-27*