This article covers Cooler Master Hyper 212 Halo White サイドフロー型 空冷CPUクーラー RR-S4WW-20PA-R1 FN1898.

Overview

The Cooler Master Hyper 212 Halo White (model RR-S4WW-20PA-R1) is an ARGB side-flow air CPU cooler that brings a fresh white aesthetic to the legendary Hyper 212 series. It features the new Halo² fan with dual-loop ARGB lighting and auto-detection for Gen 2 ARGB headers, blending style with substance. With four copper heat pipes and a compact 154mm height, it fits a wide range of PC cases while delivering solid cooling performance. Rated for up to 2200 RPM and 27 dBA noise level, this cooler handles mainstream CPUs with ease. It supports the latest Intel LGA1700/1851 and AMD AM5/AM4 sockets, making it a versatile choice for modern builds. The market position is squarely in the mid-range sweet spot—affordable enough for budget builds but premium enough for enthusiasts who want RGB without breaking the bank.

Compatibility Guide

The Hyper 212 Halo White officially supports Intel LGA1700/1200/115x and AMD AM5/AM4. It also fits LGA1851 (Arrow Lake) in most cases, but check the official compatibility list for your specific motherboard. The cooler is 154mm tall, so your case must have at least 155mm of CPU cooler clearance. Most mid-tower cases work fine, but slim ITX cases may not. The side-flow design generally avoids interference with RAM slots. However, tall RGB memory modules (e.g., Corsair Vengeance RGB Pro) may require you to adjust the fan position slightly. The cooler uses a 3-pin DC fan connector (not PWM), so your motherboard must support voltage control for speed regulation.

Product Info

Released in late 2022, the Hyper 212 Halo White is available at around ¥5,900 in Japan (). It comes with a 2-year warranty from Cooler Master’s official Japanese distributor. The package includes the cooler body with pre-installed fan, mounting hardware for Intel and AMD, and a syringe of thermal paste. The Halo² fan features dual-loop ARGB with auto-detect: connect to a standard 3-pin ARGB header, and it defaults to a colorful spectrum pattern. The fan speed is 650–2200 RPM (DC controlled), with a maximum airflow of around 60 CFM. Noise level is rated at 27 dBA at full speed. Market positioning: mid-range entry-level-plus. It’s a step up from basic $20 coolers in both cooling and aesthetics, yet more accessible than premium $80+ air or liquid coolers. Ideal for builders seeking ARGB on a budget.

Best Use Cases

  1. White-themed PC builds If you’re building a white or monochrome PC, this cooler is an obvious choice. The white paint job and ARGB fan complement white motherboards, cases, and cables beautifully. The lighting shows from both sides, making it perfect for cases with a glass side panel. 2. Mid-range gaming rigs Pair it with a Core i5 or Ryzen 5—it will keep temperatures well under control during gaming sessions. It’s quiet enough for competitive play and won’t break the silence in a living room HTPC. Great for 1080p/1440p gaming builds. 3. First-time PC builders Easy to install thanks to the updated bracket system. The 3-pin fan header is simple to connect, and the ARGB auto-detection means you don’t need extra software to get lighting working. Perfect for those who want a clean, functional build without complications. Not for: enthusiasts with a Core i7/i9 or Ryzen 7/9 who run continuous heavy workloads (rendering, compiling). This cooler may struggle under prolonged all-core loads; a dual-tower air cooler or 240mm AIO would be better. ## Alternatives
    Noctua NH-U12S redux ($50) is the closest competitor in terms of price and size. It offers slightly better cooling and quieter operation, but has no RGB and comes only in gray/beige. If raw performance matters more than aesthetics, go with Noctua. Deepcool AK400 White ($40) is cheaper and also white, but its ARGB implementation is less impressive, and build quality feels less premium. The Hyper 212 Halo offers a more refined fan and better lighting control. Overall, the Cooler Master wins for those who prioritize looks and branding, while the Noctua is better for pure performance fans.

Things to Consider

The fan uses 3-pin DC voltage control, not PWM. While most modern motherboards can control DC fans through voltage, you may lose some fine-grained speed control. If your motherboard lacks voltage control, the fan will run at full speed all the time. ARGB requires a 3-pin 5V ARGB header on the motherboard. If your motherboard doesn’t have one (common on very old or budget boards), you'll need to buy a separate ARGB controller. Also, some lighting software may not detect the cooler automatically, though manual control usually works. The white coating may yellow over time, especially in sunlit rooms. It’s best to keep the PC away from direct sunlight. Also, the cooler is not recommended for high-TDP CPUs (over 180W) under sustained load—it's best suited for mainstream chips. ## FAQ Q: Does the Hyper 212 Halo White support LGA1700? A: Yes, the in

Product Disclosure (Amazon)

  • Manufacturer: Cooler Master
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0BNYV6NV4
  • Note: This article covers a manufacturer-made product based on Amazon listing details.