---
product_id: 620304264
title: "Cooler Master 240 Atmos White High Performance Close-Loop AIO Liquid Cooler, R9|i7 Dual Chamber Pump, Customize Cover, Sickleflow Edge PWM, aRGB Lighting, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform"
brand: "cooler master"
price: "Rp5604417"
currency: IDR
in_stock: true
reviews_count: 8
category: "Cooler Master"
url: https://www.desertcart.id/products/620304264-cooler-master-240-atmos-white-high-performance-close-loop-aio
store_origin: ID
region: Indonesia
---

# Customizable aRGB Gen 2 lighting with 3D top cover Dual chamber pump for max CPU hotspot cooling 240mm radiator with ultra-thin spade fins Cooler Master 240 Atmos White High Performance Close-Loop AIO Liquid Cooler, R9|i7 Dual Chamber Pump, Customize Cover, Sickleflow Edge PWM, aRGB Lighting, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform

**Brand:** cooler master
**Price:** Rp5604417
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool your rig, customize your vibe, and join the green revolution!

## Quick Answers

- **What is this?** Cooler Master 240 Atmos White High Performance Close-Loop AIO Liquid Cooler, R9|i7 Dual Chamber Pump, Customize Cover, Sickleflow Edge PWM, aRGB Lighting, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform by cooler master
- **How much does it cost?** Rp5604417 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/620304264-cooler-master-240-atmos-white-high-performance-close-loop-aio)

## 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

- • **Personalized Style:** 3D-print your own pump cover and sync with vibrant aRGB Gen 2 lighting.
- • **Effortless Installation:** Simplified AM5 and LGA 1851|1700 brackets get you up and running fast.
- • **Precision Cooling Power:** Next-gen dual chamber pump targets CPU hotspots for elite thermal control.
- • **Eco-Conscious Engineering:** 35% recyclable metal and recycled plastic top cover reduce your carbon footprint.
- • **Whisper-Quiet Performance:** SickleFlow Edge PWM fans deliver premium airflow at just 25dB noise level.

## Overview

The Cooler Master 240 Atmos White is a high-performance AIO liquid cooler designed for AMD Ryzen AM5 and Intel LGA 1851|1700 platforms. Featuring a patented dual chamber pump for optimized CPU hotspot cooling, ultra-thin spade fins for efficient heat dissipation, and pre-installed SickleFlow Edge PWM fans for quiet airflow, it combines cutting-edge cooling with customizable aRGB Gen 2 lighting and a 3D-printable pump cover. Its eco-friendly construction uses 35% recyclable metal and recycled plastics, making it a sustainable choice for professional-grade PC builds.

## Description

Introducing the MasterLiquid 240 Atmos, the epitome of next-generation AIO liquid cooling innovation. Atmos redefines your AIO cooler expectations with its visionary design and unrivaled features. Experience whisper-quiet operation, courtesy of our SickleFlow Edge fans. Seamlessly transition from unboxing to mastering your system with our user-friendly MasterCTRL software. Customize the pump top cover with your unique 3D-printed designs, showcasing our commitment to sustainability. Our refined dual chamber pump design, coupled with eco-friendly construction, sets a new standard in AIO liquid cooling. The Atmos: where cutting-edge technology meets a full 240 degrees of cooling excellence.

Review: Keeps CPU cool even when over clocked! - Fantastic cooler. Monitored temps for the first few weeks and it keeps my Ryzon 7 cool even when over clocked. Extremely quiet and functions perfectly. It is not bulky so it fits easily in my case. I highly recommend this cooler.
Review: Excellent Cooler That Fits In The Dan A4-H2O - This was exactly what I was looking for - it fits perfectly in my Dan A4-H2O. The packaging was easy to work through, and durable enough that I'm holding on to it should I ever uninstall this AIO. I put some Noctua fans on it, and it cools my 7800x3D excellently. Installation was pretty straightforward, there weren't a crazy number of cables to manage, and the tubes are flexible enough without feeling too Pinner. The RGB effect is pretty great as well. I would definitely recommend this cooler.

## Features

- Cool for R9|i7: Patented Next Gen Dual Chamber enhances water pressure and optimizes flow directly to the CPU hotspot, for AMD R9 and Intel i7.
- Personalizable Top Cover: Customize the pump top cover with your own 3D designs, giving you creative freedom over the aRGB Gen 2 lighting.
- Fine Tuned Performance: Precision-engineered ultra-thin spade fins optimize microchannels for targeted heat dissipation.
- Sickleflow 120 Edge: Pre-installed SickleFlow Edge fans deliver premium airflow with optimized PWM blades, while simplifying the installation.
- Simplify Brackets: Redesigned brackets simplify installation on AM5 and LGA 1851|1700 platforms.
- Going Green Construction: Leading the Going Green initiative, 35% of the cooler's metal is recyclable, the pump top cover is made from recycled plastic, and packaging is reduced by 30%.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ5Q7PRM |
| Best Sellers Rank | #56 in Water Cooling Systems |
| Brand | Cooler Master |
| Brand Name | Cooler Master |
| Compatible Devices | Desktop |
| Cooling Method | Fan, Water |
| Customer Reviews | 4.6 out of 5 stars 118 Reviews |
| Included Components | 360 Atmos White, Install Kit, Manual |
| Item Weight | 3.19 Pounds |
| Manufacturer | Cooler Master |
| Material Type | Aluminum, Copper, Plastic |
| Maximum Rotational Speed | 2500 RPM |
| Noise Level | 25 Decibels |
| Power Connector Type | 3-Pin |
| UPC | 884102112287 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Warranty Description | 5 year manufacturer |
| Wattage | 4 watts |

## Product Details

- **Brand:** Cooler Master
- **Compatible Devices:** Desktop
- **Cooling Method:** Fan, Water
- **Material:** Aluminum, Copper, Plastic
- **Maximum Rotational Speed:** 2500 RPM
- **Noise Level:** 25 Decibels
- **Power Connector Type:** 3-Pin
- **UPC:** 884102112287
- **Voltage:** 12 Volts
- **Wattage:** 4 watts

## Images

![Cooler Master 240 Atmos White High Performance Close-Loop AIO Liquid Cooler, R9|i7 Dual Chamber Pump, Customize Cover, Sickleflow Edge PWM, aRGB Lighting, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform - Image 1](https://m.media-amazon.com/images/I/71DB-vFSIIL.jpg)
![Cooler Master 240 Atmos White High Performance Close-Loop AIO Liquid Cooler, R9|i7 Dual Chamber Pump, Customize Cover, Sickleflow Edge PWM, aRGB Lighting, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform - Image 2](https://m.media-amazon.com/images/I/71Jlq6fF7FL.jpg)
![Cooler Master 240 Atmos White High Performance Close-Loop AIO Liquid Cooler, R9|i7 Dual Chamber Pump, Customize Cover, Sickleflow Edge PWM, aRGB Lighting, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform - Image 3](https://m.media-amazon.com/images/I/71ObnpBJS0L.jpg)
![Cooler Master 240 Atmos White High Performance Close-Loop AIO Liquid Cooler, R9|i7 Dual Chamber Pump, Customize Cover, Sickleflow Edge PWM, aRGB Lighting, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform - Image 4](https://m.media-amazon.com/images/I/71eUa1l16rL.jpg)
![Cooler Master 240 Atmos White High Performance Close-Loop AIO Liquid Cooler, R9|i7 Dual Chamber Pump, Customize Cover, Sickleflow Edge PWM, aRGB Lighting, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform - Image 5](https://m.media-amazon.com/images/I/71wnPRaz9QL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Keeps CPU cool even when over clocked!
*by L***Y on August 28, 2025*

Fantastic cooler. Monitored temps for the first few weeks and it keeps my Ryzon 7 cool even when over clocked. Extremely quiet and functions perfectly. It is not bulky so it fits easily in my case. I highly recommend this cooler.

### ⭐⭐⭐⭐⭐ Excellent Cooler That Fits In The Dan A4-H2O
*by J***. on August 30, 2025*

This was exactly what I was looking for - it fits perfectly in my Dan A4-H2O. The packaging was easy to work through, and durable enough that I'm holding on to it should I ever uninstall this AIO. I put some Noctua fans on it, and it cools my 7800x3D excellently. Installation was pretty straightforward, there weren't a crazy number of cables to manage, and the tubes are flexible enough without feeling too Pinner. The RGB effect is pretty great as well. I would definitely recommend this cooler.

### ⭐⭐⭐⭐⭐ Best AIO For SFX computers
*by A***R on November 14, 2025*

Great cooler, its work perfectly and can keep you 9800x3D cool, im useing a Ford t1 9,9L case and fit perfectly. Love it

## Frequently Bought Together

- Cooler Master 240 Atmos White High Performance Close-Loop AIO Liquid Cooler, R9|i7 Dual Chamber Pump, Customize Cover, Sickleflow Edge PWM, aRGB Lighting, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform
- 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 Indonesia*
*Store origin: ID*
*Last updated: 2026-01-28*