
GAMEMAX Sigma 550 CPU air cooler with 120mm aRGB infinity fan. Provides upgraded cooling and stunning syncable lighting effects for PC builds.
Elevate your PC build with the GAMEMAX Sigma 550 CPU Cooler, featuring a high-performance 120mm aRGB Infinity fan. This cooler is engineered to provide an upgraded cooling capacity, ensuring your processor runs at optimal temperatures even under demanding loads. The advanced design maximises heat dissipation, promoting system stability and longevity for your components.
The centrepiece of this cooler is the stunning aRGB Infinity fan, which delivers mesmerising lighting effects. The infinity mirror design creates a captivating visual depth, with vibrant, customisable colours that can be synchronised with your other aRGB components to build a cohesive and impressive lighting scheme.
Crafted for reliability and efficient operation, the fan maintains a balance between powerful airflow and low acoustic noise. The robust construction of the heatsink, combined with a precision-engineered base, ensures excellent thermal transfer from your CPU. Its compact profile makes it compatible with a wide range of PC cases, offering a powerful cooling solution without compromising on space.
Ideal for gamers, content creators, and PC enthusiasts, the Sigma 550 is a straightforward upgrade that boosts both the performance and aesthetics of any desktop. It provides a reliable thermal management solution wrapped in a visually striking package, making it a standout addition to any build.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.

Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicyWe take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.