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Cooler Master

Cooler Master - Hyper 212 120mm CPU Cooling Fan - Black Edition

Model: RR-S4KK-25SN-R1
SKU: 12562904
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$29.99
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Specifications
  • Airflow Volume
    42 cubic feet per minute
    Cooling System
    Air
    Fan Size
    120 millimeters
    Fan Speed
    2000 revolutions per minute
    Noise Level
    26 decibels adjusted
    Number of Fans Included
    1
  • Key Specs
    • Airflow Volume: 42 cubic feet per minute
    • Cooling System: Air (A computer's CPU generates heat while operating and requires a cooling system to keep internal components functioning properly. Air cooling uses fans to draw in cool air and exhaust hot air, while liquid cooling uses coolant-filled tubes and water blocks to regulate internal temperature more efficiently.)
    • Fan Size: 120 millimeters
    • Fan Speed: 2000 revolutions per minute
    • Noise Level: 26 decibels adjusted
    • Number of Fans Included: 1
    • Lighting Type: RGB
    • Product Height: 6.3 millimeters (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 4.8 millimeters (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Processor Socket: Socket R4 (LGA 2066), Socket LGA 2011-v3, Socket R (LGA 2011), Socket B (LGA 1366), Socket LGA 1200, Socket H (LGA 1156), Socket H2 (LGA 1155), Socket H4 (LGA 1151), Socket H3 (LGA 1150), Socket AM4 (PGA 1331), Socket AM3+ (PGA 942), Socket AM3 (PGA 940/941), Socket AM2+ (PGA 940), Socket AM2 (PGA 940), Socket FM2+ (PGA 906), Socket FM2 (PGA 904), Socket FM1 (PGA 905) (Type of pin configuration that connects a CPU to a computer’s motherboard.)
  • General
    • Brand: Cooler Master
    • Model Number: RR-S4KK-25SN-R1
    • Product Name: Hyper 212 120mm CPU Cooling Fan
    • Color: Black Edition
  • Cooling
    • Airflow Volume: 42 cubic feet per minute
    • Cooling Fan Type: CPU
    • Cooling System: Air (A computer's CPU generates heat while operating and requires a cooling system to keep internal components functioning properly. Air cooling uses fans to draw in cool air and exhaust hot air, while liquid cooling uses coolant-filled tubes and water blocks to regulate internal temperature more efficiently.)
    • Fan Size: 120 millimeters
    • Fan Speed: 2000 revolutions per minute
    • Noise Level: 26 decibels adjusted
    • Number of Fans Included: 1
    • Heatsink Material: Aluminum
    • Fan/Cooling System Connector: 4-pin fan connector (The configuration of the connector as it connects a computer component to a fan or cooling system.)
  • Features
    • Lighting Type: RGB
  • Power
    • Power Consumption: 0.96 watts
  • Dimensions
    • Product Height: 6.3 millimeters (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 4.8 millimeters (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Length: 3 millimeters (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 28.6 ounces (The out of box weight of the item.)
  • Compatibility
    • Processor Socket: Socket R4 (LGA 2066), Socket LGA 2011-v3, Socket R (LGA 2011), Socket B (LGA 1366), Socket LGA 1200, Socket H (LGA 1156), Socket H2 (LGA 1155), Socket H4 (LGA 1151), Socket H3 (LGA 1150), Socket AM4 (PGA 1331), Socket AM3+ (PGA 942), Socket AM3 (PGA 940/941), Socket AM2+ (PGA 940), Socket AM2 (PGA 940), Socket FM2+ (PGA 906), Socket FM2 (PGA 904), Socket FM1 (PGA 905) (Type of pin configuration that connects a CPU to a computer’s motherboard.)
  • Warranty
    • Warranty - Parts: 2 years
    • Warranty - Labor: 2 years
  • Other
    • UPC: 884102048654

Stop your CPU from overheating with this Cooler Master Hyper 212 Black Edition fan. The Silent Driver IC technology keeps noise and power consumption to a minimum, and its four heat pipes effectively dissipate hot air. This Cooler Master Hyper 212 Black Edition fan includes a push-pull configuration to exhaust heat faster.

PC Gaming Buying Guide

  • Compatible with select Intel and AMD processors: Including LGA2066, LGA2011-v3, LGA2011, LGA1151, LGA1150, LGA 1155, LGA1156, LGA 1366 Intel CPU sockets and AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1 AMD CPU sockets.
  • 120mm cooling fan: Transfers heat from components.
  • 42 cfm airflow volume: Ensures efficient cooling.
  • 6.5-26dBA noise level: Offers quiet operation.
  • 650-2000 rpm operating speed: Delivers fast cooling.
Whats Included
  • Cooler Master Hyper 212 Black Edition 120mm CPU Cooling Fan

Q: How loud is this fan?

A: The noise level of this fan is between 6.5-26 dBA.

Q: What is the airflow volume of this cooling fan?

A: This cooling fan has an airflow volume of 42 cfm.

Q: What type of connector does this fan use?

A: This fan uses a 4-pin fan connector.

Q: What kind of processors is this fan compatible with?

A: This fan is compatible with select Intel and AMD processors.

Q: Does it work with lga 1200?

A: I wanted to add that the description here in the bestbuy site does not list the LGA1200 specifically in the compatibility list, it is listed in the CoolerMaster product page here: https://www.coolermaster.com/catalog/coolers/cpu-air-coolers/hyper-212-black-edition/

Q: will this have the new adapter for lga 1700?

A: No it needs to be RR-212S-20PK-R2 (New packaging & LGA1700 support) this seems to be the older R1 packaging so won't have it

Q: does this item comes with a thermal paste?

A: Yes it does come with it

Q: Does this come with all items needed? Thermal paste, and backplate for motherbaord, etc...?

A: The kit comes with everything you need to install on an AMD or Intel chip. It includes all the pieces and parts for a complete install. Although I bought a higher level of thermal paste in addition to what was in the package. I had a liquid cooling system that failed and bought this more as a test then a long term fix. After install (and the addition of an additional fan) it works as well if not better than the liquid cooler. I am very happy.

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Pros for Cooler Master - Hyper 212 120mm CPU Cooling Fan - Black Edition
Cooling Performance, Noise Level, Ease of use, Price, CompatibilityCooling Performance, Installation EaseThere were no pros for this product—There were no pros for this product—
Cons for Cooler Master - Hyper 212 120mm CPU Cooling Fan - Black Edition
Installation, Size, InstructionsThere were no cons for this product—There were no cons for this product—There were no cons for this product—

Specs

Reviews

Rating 4.7 out of 5 stars with 1091 reviews

5 star rating. 863 reviews4 star rating. 177 reviews3 star rating. 32 reviews2 star rating. 10 reviews1 star rating. 9 reviews
96% would recommend to a friend
Customers are sayingCustomers recognize the product for its excellent cooling performance, quiet operation, and broad compatibility. They also appreciate its value for money, though feedback is mixed regarding the ease of installation. Additionally, some users have noted its large size and found the instructions to be lacking.
This summary was generated by AI based on customer reviews.
  • Cooling Performance (720)
  • Noise Level (148)
  • Ease of use (116)
  • Price (80)
  • Compatibility (23)
  • Installation (69)
  • Size (32)
  • Instructions (5)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    best cooler for price

    I recently built my first gaming pc and decided on the Cooler Master Hyper 212 Black Edition. After a few weeks of use, I’m thoroughly impressed with both its performance and presentation. Installation & Build Quality The installation process was surprisingly straightforward. The mounting system is intuitive, and everything you need is included in the box. Whether you're experienced or a first-time builder, you shouldn’t run into issues. Once installed, the cooler feels solid and secure, with no unnecessary flex or movement. Aesthetics Visually, this cooler is a standout. The all-black design, from the heatsink to the fan and brackets, gives it a sleek, modern look that blends beautifully into any build—especially darker or RGB-lit setups. It adds a touch of understated style without being flashy. Performance Most importantly, the Hyper 212 Black Edition does an excellent job at keeping temperatures in check. My CPU stays cool even under load, and what's just as impressive is how quiet the fan is while doing it. It runs almost silently, even during intensive tasks or gaming sessions, which is a huge plus for anyone sensitive to noise or using their PC in a quiet environment. Conclusion Overall, the Cooler Master Hyper 212 Black Edition offers outstanding value. It combines easy installation, effective cooling, and premium aesthetics in a very affordable package. For anyone looking to upgrade their stock cooler or build a quiet, good-looking rig, this cooler is a top-tier choice.

    This review is from Cooler Master - Hyper 212 120mm CPU Cooling Fan - Black Edition

    Posted by Bgaming

  • Rated 4 out of 5 stars

    Solid unit for the price.

    The Cooler Master - Hyper 212 120mm CPU Cooling Fan - Black Edition worked as advertised. This was just used until my new AIO came in. Only issue I had was that I couldn't use my vertical GPU mount for my graphics card as the unit was too large to allow the mount to fit. Not a real issue but i wasn't happy that I had to place my card in the PCie slot. Temps were fine on the CPU and never did I have any issues. Fan was not loud at all. Overall a soild unit.

    This review is from Cooler Master - Hyper 212 120mm CPU Cooling Fan - Black Edition

    Posted by NaHe

  • Rated 5 out of 5 stars

    cooler maater

    Cooler Master Hyper 212 The Cooler Master Hyper 212 Black Edition is one of the most popular budget CPU coolers on the market. Known for its reliable performance and affordable price, it’s a solid upgrade from most stock CPU coolers. Design and Build Quality The Hyper 212 Black Edition features a sleek all-black design with a brushed aluminum top cover, giving it a clean and modern look that fits well in most gaming PCs. The cooler uses a tower-style heatsink with four copper heat pipes that make direct contact with the CPU to improve heat transfer. Cooling Performance For its price, the Hyper 212 delivers impressive cooling performance. It can handle mid-range CPUs during gaming and everyday workloads without overheating. Tests show that it can significantly reduce temperatures compared to many stock coolers, making it a good choice for budget PC builds or light overclocking.

    This review is from Cooler Master - Hyper 212 120mm CPU Cooling Fan - Black Edition

    Posted by PEDROS

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