---
product_id: 707879661
title: "Cooler Master Hyper 411 Nano CPU Air Cooler, SickleFlow 92 PWM Fan, 4 Copper Heat Pipes, 136mm Tall, Sleek Top Cover, AMD Ryzen AM5|AM4, Intel LGA 1851|1700 Brackets"
brand: "cooler master"
price: "252.99 DT"
currency: TND
in_stock: true
reviews_count: 12
category: "Cooler Master"
url: https://www.desertcart.tn/products/707879661-cooler-master-hyper-411-nano-cpu-air-cooler-sickleflow-92
store_origin: TN
region: Tunisia
---

# SickleFlow 92 PWM fan with 650-2500 RPM dynamic control Sleek jet-black minimalist design fits compact builds 4 copper heat pipes for rapid heat dissipation Cooler Master Hyper 411 Nano CPU Air Cooler, SickleFlow 92 PWM Fan, 4 Copper Heat Pipes, 136mm Tall, Sleek Top Cover, AMD Ryzen AM5|AM4, Intel LGA 1851|1700 Brackets

**Brand:** cooler master
**Price:** 252.99 DT
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — the Hyper 411 Nano means business.

## Quick Answers

- **What is this?** Cooler Master Hyper 411 Nano CPU Air Cooler, SickleFlow 92 PWM Fan, 4 Copper Heat Pipes, 136mm Tall, Sleek Top Cover, AMD Ryzen AM5|AM4, Intel LGA 1851|1700 Brackets by cooler master
- **How much does it cost?** 252.99 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/707879661-cooler-master-hyper-411-nano-cpu-air-cooler-sickleflow-92)

## Best For

- cooler master enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** At just 136mm tall, this cooler fits snugly in small form factor cases without compromising on performance.
- • **Whisper-Quiet Airflow:** SickleFlow 92 PWM fan dynamically adjusts between 650-2500 RPM, balancing powerful cooling with near-silent operation.
- • **Precision Cooling Power:** Four direct-contact copper heat pipes deliver ultra-efficient thermal transfer to keep your CPU ice-cold under pressure.
- • **Effortless Compatibility:** Redesigned brackets support AMD AM5/AM4 and Intel LGA 1851/1700 sockets for seamless installation across modern platforms.
- • **Sleek Minimalist Aesthetic:** Jet-black finish with a refined top cover adds a professional, understated style to your build that stands out subtly.

## Overview

The Cooler Master Hyper 411 Nano is a compact, high-performance CPU air cooler featuring four copper heat pipes and a SickleFlow 92 PWM fan with adjustable speeds up to 2500 RPM. Designed for broad compatibility with AMD AM5/AM4 and Intel LGA 1851/1700 sockets, its 136mm height fits most chassis while delivering superior cooling efficiency and quiet operation. Its sleek black design complements professional builds, making it ideal for millennial managers seeking reliable, stylish thermal management.

## Description

Cooler Master's acclaimed Hyper series returns with the Hyper 411 Nano, packing an impressive array of features that elevate its already cutting-edge performance. Equipped with direct contact technology for ultra-fast heat transfer, a sleek all-black design, broad compatibility with both AMD and Intel CPUs, and a user-friendly fan mount system, the Hyper 411 Nano is a true ice-cold beast ready to keep your system running at peak performance.

Review: A good quality capable compact cooler! - I bought this cooler for my somewhat compact entertainment center computer. It fits well in the bookshelf case and does a good job of keeping a Win11 machine doing DVD playback, streaming and video conferencing cool.
Review: Gets the job done - Cooler Master Hyper 411 Nano: Needed something that would fit into a smaller case and cool an AMD Ryzen 7 5700X better than the Wraith Stealth I was using. Decided to give this cooler a try and after a very easy, straightforward installation I started is up. The heat sink worked better than I expected as it kept the CPU at 38C or under while at idle with the fan at 1200 RPM. Under load it rose to 58C and stayed there with the fan at about 2000 RPM. Decided to test it out with the PBO set on and at maximum load it went to 79C with the fan maxed out at 2500 RPM. At the setting I used the CPU was drawing in excess of 110 Watts and this is out of the range of my intended use. I specifically looked for a CPU that used less power and thus created less heat. But just for testing purposes the Hyper 411 Nano was able to keep the CPU within safe thermal limits. As it is, the heat sink worked better than AMD wraith by about 10C and is significantly quieter. Recommended for small form factor setups with lower power consumption.

## Features

- Minimalist Redefined: A jet-black aesthetic brings a renewed vibe while keeping its minimalistic essence.
- Cool for R7 | Ultra 5 | i5: Four heat pipes and a copper base ensure optimal cooling for AMD R7 and Intel Ultra 5| i5.
- Sickflow 92 Fan: Experience premium airflow with the optimized PWM blades for stability.
- Dynamic PWM Fan: A PWM 4-pin header allows adjustable fan speeds from 650 to 2,500 RPM, to balance noise and airflow.
- Simplify Brackets: Redesigned brackets simplify installation on AM5|4 and LGA 1851|1700 platforms.
- Versatile Compatibility: 136mm tall design offers performance with wide chassis compatibility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DWDMHYYS |
| Air Flow Capacity | 45.14 cubic_centimeters_per_minute |
| Best Sellers Rank | #629 in Computer CPU Cooling Fans |
| Brand | Cooler Master |
| Brand Name | Cooler Master |
| Compatible Devices | Cpu, Desktop |
| Cooling Method | Fan |
| Customer Reviews | 4.5 out of 5 stars 47 Reviews |
| Included Components | Hyper 411 Nano |
| Item Dimensions L x W x H | 4"L x 3.2"W x 5.3"H |
| Item Weight | 1.1 pounds |
| Manufacturer | Cooler Master |
| Material Type | Aluminum, Copper, Plastic |
| Maximum Rotational Speed | 2500 rpm |
| Model | RR-H410-25PK-R1 |
| Noise Level | 30.04 db |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | RR-H410-25PK-R1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 4"L x 3.2"W x 5.3"H |
| UPC | 884102126970 |
| Unit Count | 1 Count |
| Voltage | 12 volts_of_direct_current |
| Warranty Description | 2 Year Manufacturer |
| Wattage | 1.68 watts |

## Product Details

- **Brand:** Cooler Master
- **Compatible Devices:** Cpu, Desktop
- **Cooling Method:** Fan
- **Material:** Aluminum, Copper, Plastic
- **Maximum Rotational Speed:** 2500 rpm
- **Noise Level:** 30.04 db
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 4"L x 3.2"W x 5.3"H
- **Voltage:** 12 volts_of_direct_current
- **Wattage:** 1.68 watts

## Images

![Cooler Master Hyper 411 Nano CPU Air Cooler, SickleFlow 92 PWM Fan, 4 Copper Heat Pipes, 136mm Tall, Sleek Top Cover, AMD Ryzen AM5|AM4, Intel LGA 1851|1700 Brackets - Image 1](https://m.media-amazon.com/images/I/71FVp-mmmuL.jpg)
![Cooler Master Hyper 411 Nano CPU Air Cooler, SickleFlow 92 PWM Fan, 4 Copper Heat Pipes, 136mm Tall, Sleek Top Cover, AMD Ryzen AM5|AM4, Intel LGA 1851|1700 Brackets - Image 2](https://m.media-amazon.com/images/I/81pSq6QxMeL.jpg)
![Cooler Master Hyper 411 Nano CPU Air Cooler, SickleFlow 92 PWM Fan, 4 Copper Heat Pipes, 136mm Tall, Sleek Top Cover, AMD Ryzen AM5|AM4, Intel LGA 1851|1700 Brackets - Image 3](https://m.media-amazon.com/images/I/71yGPXZlZgL.jpg)
![Cooler Master Hyper 411 Nano CPU Air Cooler, SickleFlow 92 PWM Fan, 4 Copper Heat Pipes, 136mm Tall, Sleek Top Cover, AMD Ryzen AM5|AM4, Intel LGA 1851|1700 Brackets - Image 4](https://m.media-amazon.com/images/I/71APy4KJmJL.jpg)
![Cooler Master Hyper 411 Nano CPU Air Cooler, SickleFlow 92 PWM Fan, 4 Copper Heat Pipes, 136mm Tall, Sleek Top Cover, AMD Ryzen AM5|AM4, Intel LGA 1851|1700 Brackets - Image 5](https://m.media-amazon.com/images/I/717Lxx72LOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A good quality capable compact cooler!
*by W***B on March 17, 2026*

I bought this cooler for my somewhat compact entertainment center computer. It fits well in the bookshelf case and does a good job of keeping a Win11 machine doing DVD playback, streaming and video conferencing cool.

### ⭐⭐⭐⭐⭐ Gets the job done
*by M***E on September 9, 2025*

Cooler Master Hyper 411 Nano: Needed something that would fit into a smaller case and cool an AMD Ryzen 7 5700X better than the Wraith Stealth I was using. Decided to give this cooler a try and after a very easy, straightforward installation I started is up. The heat sink worked better than I expected as it kept the CPU at 38C or under while at idle with the fan at 1200 RPM. Under load it rose to 58C and stayed there with the fan at about 2000 RPM. Decided to test it out with the PBO set on and at maximum load it went to 79C with the fan maxed out at 2500 RPM. At the setting I used the CPU was drawing in excess of 110 Watts and this is out of the range of my intended use. I specifically looked for a CPU that used less power and thus created less heat. But just for testing purposes the Hyper 411 Nano was able to keep the CPU within safe thermal limits. As it is, the heat sink worked better than AMD wraith by about 10C and is significantly quieter. Recommended for small form factor setups with lower power consumption.

### ⭐⭐⭐⭐⭐ Silent and effective
*by K***N on March 13, 2026*

Keeps my CPU cooler than the factory fan without all the need for liquid setups. It's also very quiet

## Frequently Bought Together

- Cooler Master Hyper 411 Nano CPU Air Cooler, SickleFlow 92 PWM Fan, 4 Copper Heat Pipes, 136mm Tall, Sleek Top Cover, AMD Ryzen AM5|AM4, Intel LGA 1851|1700 Brackets
- 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 7 5700X 8-Core, 16-Thread Unlocked Desktop Processor

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-04*