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Engineered for high-efficiency desktop thermal management, the white GameMax Sigma 620 WH supports a thermal design power (TDP) of up to 245W. This makes it highly capable of cooling demanding gaming, streaming, and content creation setups. It features an integrated 2.8" LCD for system monitoring, coupled with dual 120mm PWM fans and 6 heatpipes to ensure quiet, dependable operation.

Engineered for high-efficiency desktop thermal management, the white GameMax Sigma 620 WH supports a thermal design power (TDP) of up to 245W. This makes it highly capable of cooling demanding gaming, streaming, and content creation setups. It features an integrated 2.8" LCD for system monitoring, coupled with dual 120mm PWM fans and 6 heatpipes to ensure quiet, dependable operation.

Track system hardware diagnostics in real-time or personalize your build with custom thematic videos and images on the sharp 2.8" monitoring display.

Track system hardware diagnostics in real-time or personalize your build with custom thematic videos and images on the sharp 2.8" monitoring display.

Constructed with a dual-tower heatsink and paired with 6 x 6mm heatpipes alongside twin 120mm fans for rapid, reliable heat transfer and stable processing performance.
Constructed with a dual-tower heatsink and paired with 6 x 6mm heatpipes alongside twin 120mm fans for rapid, reliable heat transfer and stable processing performance.


Equipped with cooling fans designed specifically to generate high static pressure and heavy airflow, effectively driving heat away from dense radiator fin stacks.

Equipped with cooling fans designed specifically to generate high static pressure and heavy airflow, effectively driving heat away from dense radiator fin stacks.

An optimized thermal layout using 6 superconducting composite heatpipes ensures efficient energy dissipation and long-lasting thermal stability under load.
An optimized thermal layout using 6 superconducting composite heatpipes ensures efficient energy dissipation and long-lasting thermal stability under load.


Features a specialized bottom panel extension designed to seal open physical gaps, reducing the intake of dust and insects to keep your system internals pristine.

Features a specialized bottom panel extension designed to seal open physical gaps, reducing the intake of dust and insects to keep your system internals pristine.

Add elegant visual style to your build using the ring-lit Addressable RGB cooling fans, supporting complete synchronization with compatible motherboards.
Add elegant visual style to your build using the ring-lit Addressable RGB cooling fans, supporting complete synchronization with compatible motherboards.


A robust and secure all-metal buckle compatibility solution guarantees a straightforward installation across multiple Intel and AMD sockets.

A robust and secure all-metal buckle compatibility solution guarantees a straightforward installation across multiple Intel and AMD sockets.


Everything you need to know about this product
The GameMax Sigma 620 is rated to support up to 245W TDP, making it highly effective for intense gaming, streaming, and content creation workloads.
This cooler is equipped with a customizable 2.8" LCD display that is designed to showcase real-time hardware statistics or personal custom pictures and video files.
The Sigma 620 features 6 superconducting composite heatpipes with a diameter of 6mm each to maximize heat transfer efficiency.
It relies on dual 120mm PWM fans engineered for high static pressure and strong airflow across the dual-tower heatsink fin layout.
Yes, it features elegant ring-style addressable RGB (ARGB) fan lighting that supports full sync customization through compatible motherboards.
Yes, the cooler uses a multi-platform all-metal mounting buckle design compatible with both Intel and AMD sockets for a secure and straightforward installation.
The physical bottom panel extension helps block and seal gap entryways, keeping out unwanted dust and insects to maintain a clean computer interior.
Yes, the dual 120mm PWM fans are designed to control temperatures quietly and efficiently, making it suitable for noise-sensitive spaces like bedrooms or offices.
AI-Generated Content:These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.







Please Note: Product images are for illustrative purposes only and may differ from the actual product.
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