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Cooler Master

Cooler Master Hyper 212 Halo White CPU Air Cooler, 120 Halo² PWM Fan, Dual Loop ARGB, Aluminum Top Cover, 4 Copper Heat Pipes, 154mm Tall, AMD Ryzen AM5|AM4, Intel LGA 1851|1700|1200 Brackets

  • Based on 1,283 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Oct 25
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Style: 212 Halo White


Features

  • Minimalistic Revamped: The refreshed white aesthetic brings a renewed vibe while keeping its minimalistic essence.
  • Cool for R7 | i7: Four heat pipes and a copper base ensure optimal cooling performance for AMD R7 and Intel i7.
  • MF120 Halo2 Fan: Experience premium airflow with cooling with our optimized PWM blade for stability.
  • Dynamic PWM Fan: A PWM 4-pin header allows adjustable fan speeds from 690 to 1,800 RPM, to balance noise and airflow.
  • Dual-Loop ARGB Rings: Dual-loop design with larger LED rings by 50%, creating more vibrant lighting.
  • Simplify Brackets: Redesigned brackets simplify installation on AM5 and LGA 1851|1700 platforms.
  • Versatile Compatibility: 154mm tall design offers performance with wide chassis compatibility.

Description

Cooler Master is relaunching its most acclaimed air cooler with the new Hyper 212 Halo White. The Hyper 212 Halo White is releasing in an all White aluminum top cover design. Featuring the all new Halo² fan delivers stunning lighting of the dual loop ARGB and improved performance from its predecessor. The White coated heat pipes maintain unhindered heat conductivity with a stunning White finish. The cooler height is designed at 154mm, allowing for a wide range of compatibility in most chassis without compromising cooling capabilities. The installation brackets give you the versatility for the latest platforms on market. We have taken what’s best and made it even better – the Hyper 212 Halo White.

Product Dimensions: 4.88"L x 2.87"W x 6.06"H


Brand: Cooler Master


Power Connector Type: 3-Pin


Voltage: 12 Volts


Wattage: 3.6 watts


Cooling Method: Air


Compatible Devices: Desktop


Noise Level: 27 dB


Material: Aluminum


Maximum Rotational Speed: 2E+3 RPM


Product Dimensions ‏ : ‎ 4.88 x 2.87 x 6.06 inches; 1.52 Pounds


Item model number ‏ : ‎ RR-S4WW-20PA-R1


Date First Available ‏ : ‎ February 2, 2023


Manufacturer ‏ : ‎ Cooler Master


Best Sellers Rank: #18 in Computer CPU Cooling Fans


Customer Reviews: 4.7 4.7 out of 5 stars 1,283 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Nice Fan, Works Great, Cool Lights
Style: 212 Halo
Review Image by Valued Customer Valued Customer
Review Image by Valued Customer Valued Customer
Review Image by Valued Customer Valued Customer
Review Image by Valued Customer Valued Customer
Review Image by Valued Customer Valued Customer
Review Image by Valued Customer Valued Customer
Review Image by Valued Customer Valued Customer
Review Image by Valued Customer Valued Customer
Review Image by Valued Customer Valued Customer
Review Image by Valued Customer Valued Customer
The fan worked great right out of the box, no problem at all. The manual was hard tollow and had to watch videos online to see how to install it, especially the little metal prong/brackets that attach the fan to the heat sink. Other than that, it's a perfectly good, quiet fan with an attractive slow-flowing sequential rainbow of alternating LED RGB colors. Thermal goop is included. ... show more
Reviewed in the United States on August 30, 2025 by Valued Customer Valued Customer
    • Skeptical to impressed.
Style: 212 Halo
Not going to lie, I was skeptical of this one. I swapped processors and put a new one in and needed a cooler quick. This was definitely on the lower cost side and I needed it fast. I installed it in 5 minutes, all hardware is provided for whatever type of board you have. I've never seen a fan mounted like this and thought it would look awful, it actually looks pretty fantastic, the airflow is great and it is extremely quiet. I am using this with a Risen 9 5800X and the processor is staying extremely cool under load, definitely a great pickup. ... show more
Reviewed in the United States on August 16, 2025 by Logan
    • Works well, easy to use
Style: 212 Halo
Works great, easy install, and comes with thermal paste.
Reviewed in the United States on September 7, 2025 by bent.junk
    • Quite and cool
Style: 212 Halo
After almost a year, I love this fan. Quite and keeps these cool. The lights are a nice touch.
Reviewed in the United States on September 1, 2025 by M. Dobbs
    • Beautiful fan and world great
Style: 212 Halo
This fan was super easy to install and fit perfectly. The noise level is pretty quiet and it’s a great value for what it’s worth. It cools very well and the RGB lighting looks beautiful. Very bright and easy to sync up with other products. The build quality was also very nice. Keeps my CPU temp low and stable. Would recommend this highly ... show more
Reviewed in the United States on January 18, 2025 by Jenniffer Fudge
    • Nice
Style: 212 Halo
Works great and has deep RGB coloring for fan and surrounding ring. Cools 12600kf like a boss. Removing one star because, while it has half of the Coolmaster logo, the words are missing from the center. Is it even Cool Master? Either way it's doing the job while looking good.
Reviewed in the United States on July 11, 2025 by Sherry Francis
    • Great Value
Style: 212 Halo
The fan alone is 20$ so for an extra $10 you get a sleek looking matte black radiator and the option to buy a second fan for the back. This dropped my temps from the stock cooler from running under heavy load about 70-80 to 50-65 so immediately saw an improvement. It idles for at about 35-40. Very quiet and extremely bright and good quality LED. Easy install even for beginners comes with all necessary parts and you don't even need to buy extra thermal paste. ... show more
Reviewed in the United States on August 8, 2024 by Autumn Gibbs
    • Completes my black rainbow case theme
Style: 212 Halo
I've been using this for at least a year now and it works fantastic! It matches the rest of my case, it was pretty easy to install as well
Reviewed in the United States on August 29, 2025 by Jasmine Barnette

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