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Keep your CPU temps in check for cheaper with this AIO at its lowest price in early Prime Big Deal Days sale


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If you’re in need of a new CPU cooler right now, then there’s nothing better than getting one on sale and at a fraction of the price. Well, one of those picks is the AIO from Cooler Master, the 240 Atmos is a white radiator and pump that fits nicely into a color-matched build, keeping your CPU temperatures down, allowing you to extract the most performance from it. We even reviewed the 360 Atmos and gave it 4.5 out of 5 stars.

Right now, you can get the 240 Atmos model with a 29% discount in a limited-time deal. Dropping the cooler to just $92.69, which is the lowest it’s been, according to price tracking sites. This results in a saving of $37.30 as it falls from the $130 price point, even before the Prime Big Deal Days have started.


Prices and savings subject to change. Click through to get the current deal prices.

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Ssave 29% now!

Cooler Master 240 Atmos White AIO Liquid Cooler

R9|i7 Dual Chamber Pump, Customize Cover, Sickleflow Edge PWM, aRGB Lighting, AMD Ryzen AM5|4, Intel LGA 1851|1700 Platform

Cooler Master 240 Atmos features

Cool for R9 | i7

The patented Next Gen Dual Chamber design enhances water pressure and optimizes coolant flow directly to the CPU hotspot, explicitly engineered for AMD R9 and Intel i7 processors.

Personalizable Top Cover

Express your creativity with a customizable pump top cover. Design your own 3D-printed cover and complement it with vibrant aRGB Gen 2 lighting for a personalized look.


Prime Day may have closed its doors, but that hasn’t stopped great deals from landing on the web’s biggest online retailer. Here are all the best last chance savings from this year’s Prime event.

*Prices and savings subject to change. Click through to get the current prices.


Fine-Tuned Performance

Ultra-thin spade fins and precision-engineered microchannels deliver efficient, targeted heat dissipation for exceptional cooling performance under load.

SickleFlow 120 Edge Fans

Pre-installed SickleFlow Edge fans provide superior airflow and optimized PWM control for quieter, more efficient cooling—all while making installation easier.

Simplified Mounting Brackets

Redesigned mounting brackets ensure quick, hassle-free installation on AM5 and LGA 1851 | 1700 platforms, so setup is fast and secure.

Eco-Friendly Construction

As part of the Going Green initiative, 35% of the cooler’s metal is recyclable, the pump top cover is made from recycled plastic, and packaging volume is reduced by 30%.

Why we like this cooler

Here are the reasons we liked the 360 version of the cooler in our review, with a summary of our review as well.

Pros