---
product_id: 699920276
title: "360 Atmos Stealth Performance-Driven Close-Loop AIO Liquid Cooler, R9|Ultra 9, Dual Chamber Pump, 360 Radiator, Mobius PWM Fans, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform"
brand: "cooler master"
price: "€ 283.56"
currency: EUR
in_stock: true
reviews_count: 13
category: "Cooler Master"
url: https://www.desertcart.es/products/699920276-360-atmos-stealth-performance-driven-close-loop-aio-liquid-cooler
store_origin: ES
region: Spain
---

# 360mm radiator for max heat dissipation Dual chamber pump for optimized water flow PWM Mobius fans up to 2400 RPM for silent airflow 360 Atmos Stealth Performance-Driven Close-Loop AIO Liquid Cooler, R9|Ultra 9, Dual Chamber Pump, 360 Radiator, Mobius PWM Fans, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform

**Brand:** cooler master
**Price:** € 283.56
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Frosty, Stay Ahead: The Ultimate 360° Cooling Revolution

## Quick Answers

- **What is this?** 360 Atmos Stealth Performance-Driven Close-Loop AIO Liquid Cooler, R9|Ultra 9, Dual Chamber Pump, 360 Radiator, Mobius PWM Fans, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform by cooler master
- **How much does it cost?** € 283.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/699920276-360-atmos-stealth-performance-driven-close-loop-aio-liquid-cooler)

## 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

- • **Ultra-Thin Spade Fins:** Engineered microchannels maximize heat dissipation, keeping your high-end Ryzen or Intel CPU ice-cold.
- • **Customizable Pump Top Cover:** Show off your style with 3D-printable covers, blending performance with personalized aesthetics.
- • **Revolutionary Dual Chamber Pump:** Directs enhanced water pressure precisely to your CPU hotspot for elite cooling performance.
- • **Mobius PWM Fans with Ring Blade Design:** Experience whisper-quiet airflow with vibration-minimizing, high-efficiency fan blades.
- • **Effortless AM5 & LGA 1851|1700 Installation:** Simplified brackets make upgrading your rig a breeze—no more compatibility headaches.

## Overview

The Cooler Master 360 Atmos Stealth is a cutting-edge AIO liquid cooler designed for AMD Ryzen R9 and Intel i9 platforms. Featuring a patented dual chamber pump, a full 360mm radiator, and precision-engineered Mobius PWM fans with ring blade design, it delivers superior heat dissipation and ultra-quiet operation. Its simplified mounting system supports the latest AM5 and LGA 1851|1700 sockets, while customizable pump covers add a personal touch. Ideal for professionals demanding peak performance and sleek aesthetics in their high-end builds.

## Description

The next generation AIO liquid cooling is here with the MasterLiquid Atmos Stealth. The Atmos Stealth is our forward-thinking, innovative take on what an AIO cooler can and should be. Exceptionally silent performance provided by our SickleFlow Edge fans. A pump top cover fully customizable with your own 3D-printed creations. Eco-friendly construction implemented throughout. Our signature dual chamber pump design, refined. The Atmos Stealth represents the best of the best in modern AIO liquid cooling, a full 360 degrees of cool.

Review: Is Good. - Ice cold. Quiet. Easy to install. Hadn't used liquid cooling before, but upgrading from an intel gen 7 to a Ryzen 9800 required new mounts. This works, keeps the new processor cooler than the old Cooler Master fan+radiator setup on the old processor and is quieter. Plus it's cheap.
Review: Nice colors and great performance! - Bought this to replace a different pump that went bad. The RGB colors are great, looks very sharp and ties into my computer well. I didn’t need to use the software as my RGB motherboard controller did the job, but their software is an option if you need it. This pump actually ran cooler than the original pump I bought ever did! I was running about 90c which is way too hot and my CPU was throttling. Once this was installed it was down to 65c!! That’s a huge difference! Setup was easy, good directions, and it had all the adapters for an AMD or Intel CPU. It was also cheaper than a lot of others I looked at, so a great value!

## Features

- Cool for R9|i9: Patented Next Gen Dual Chamber enhances water pressure and optimizes flow directly to the CPU hotspot, for AMD R9 and Intel i9.
- Fine Tuned Performance: Precision-engineered ultra-thin spade fins optimize microchannels for targeted heat dissipation.
- Mobius 120 Fan: Pre-installed Mobius fans deliver premium airflow with optimized PWM blades, while simplifying the installation.
- Ring Blade Design: Interconnected fan blades engineered to form a robust, rigid structure that minimizes vibrations, ensuring stable and fluid airflow
- Dynamic PWM Fan: A PWM 4-pin header allows adjustable fan speeds from 0 to 2,400 RPM, to balance noise and airflow
- Simplify Brackets: Redesigned brackets simplify installation on AM5 and LGA 1851|1700 platforms.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DVNKR4L9 |
| Best Sellers Rank | #96 in Water Cooling Systems |
| Brand | Cooler Master |
| Compatible Devices | Cpu, Desktop |
| Cooling Method | Fan, Water |
| Date First Available | February 3, 2025 |
| Item Weight | 3.71 pounds |
| Item model number | MLX-D36M-A24PK-R1 |
| Manufacturer | Cooler Master |
| Material | Aluminum, Copper, Plastic, Rubber |
| Maximum Rotational Speed | 2400 RPM |
| Noise Level | 25 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 15.5 x 4.7 x 1.1 inches |
| UPC | 884102127465 |

## Product Details

- **Brand:** Cooler Master
- **Compatible Devices:** Cpu, Desktop
- **Cooling Method:** Fan, Water
- **Manufacturer:** Cooler Master
- **Material:** Aluminum, Copper, Plastic, Rubber
- **Maximum Rotational Speed:** 2400 RPM
- **Noise Level:** 25 Decibels
- **Number of Items:** 1
- **Power Connector Type:** 4-Pin
- **UPC:** 884102127465

## Images

![360 Atmos Stealth Performance-Driven Close-Loop AIO Liquid Cooler, R9|Ultra 9, Dual Chamber Pump, 360 Radiator, Mobius PWM Fans, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform - Image 1](https://m.media-amazon.com/images/I/712L2EbLftL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Is Good.
*by T***Y on December 2, 2025*

Ice cold. Quiet. Easy to install. Hadn't used liquid cooling before, but upgrading from an intel gen 7 to a Ryzen 9800 required new mounts. This works, keeps the new processor cooler than the old Cooler Master fan+radiator setup on the old processor and is quieter. Plus it's cheap.

### ⭐⭐⭐⭐⭐ Nice colors and great performance!
*by E***R on August 24, 2025*

Bought this to replace a different pump that went bad. The RGB colors are great, looks very sharp and ties into my computer well. I didn’t need to use the software as my RGB motherboard controller did the job, but their software is an option if you need it. This pump actually ran cooler than the original pump I bought ever did! I was running about 90c which is way too hot and my CPU was throttling. Once this was installed it was down to 65c!! That’s a huge difference! Setup was easy, good directions, and it had all the adapters for an AMD or Intel CPU. It was also cheaper than a lot of others I looked at, so a great value!

### ⭐⭐⭐⭐⭐ Great AIO!
*by M***R on November 9, 2025*

Great temperatures on an overclocked 9800X3D. Works quietly, although I did replace the stock fans with black Noctuas so it fit perfectly with the black stealth build theme

## Frequently Bought Together

- Cooler Master 360 Atmos Stealth High Performance Close-Loop AIO Liquid Cooler, R9|i9 Dual Chamber Pump, Customize Cover, Mobius 120 PWM, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform
- 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
- Samsung 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-21*