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The CHIONE E4-420 is available in black or white and provides reliable CPU thermal management. It utilizes a high-efficiency patented PWM pump that reaches speeds up to 4600 RPM, paired with three 140mm ARGB PWM fans. A digital display with dual infinity mirrors allows users to conveniently track CPU thermals and fan RPM in real-time.
The CHIONE E4-420 is available in black or white and provides reliable CPU thermal management. It utilizes a high-efficiency patented PWM pump that reaches speeds up to 4600 RPM, paired with three 140mm ARGB PWM fans. A digital display with dual infinity mirrors allows users to conveniently track CPU thermals and fan RPM in real-time.


The water block includes an integrated digital screen for immediate feedback on fan speeds and CPU temperatures. This display is framed by stylish RGB infinity mirrors that elevate the internal appearance of your gaming rig.

The water block includes an integrated digital screen for immediate feedback on fan speeds and CPU temperatures. This display is framed by stylish RGB infinity mirrors that elevate the internal appearance of your gaming rig.

Featuring a patented PWM pump capable of 4600 RPM, the CHIONE E4-420 WH mounts the pump directly to the radiator to maximize cooling longevity and decrease vibration. The inclusion of a removable chamber significantly streamlines the fan installation process.
Featuring a patented PWM pump capable of 4600 RPM, the CHIONE E4-420 WH mounts the pump directly to the radiator to maximize cooling longevity and decrease vibration. The inclusion of a removable chamber significantly streamlines the fan installation process.


These hydraulic bearing fans are engineered for maximum airflow efficiency, operating within a 450 to 1800 RPM range to produce up to 100.28 CFM. Each fan integrates PWM control and customizable RGB, balancing high-static pressure performance with vibrant lighting.

These hydraulic bearing fans are engineered for maximum airflow efficiency, operating within a 450 to 1800 RPM range to produce up to 100.28 CFM. Each fan integrates PWM control and customizable RGB, balancing high-static pressure performance with vibrant lighting.

To maintain a professional and clean system build, the unit employs a concealed cable routing system. This design simplifies cable management, helping to reduce clutter within your computer case.
To maintain a professional and clean system build, the unit employs a concealed cable routing system. This design simplifies cable management, helping to reduce clutter within your computer case.


Users can toggle through 30 built-in lighting patterns using an onboard switch or a dedicated LED button on the case. For advanced users, the cooler integrates with motherboards via a 5V 3-Pin addressable RGB header to synchronize lighting across the entire system.

Users can toggle through 30 built-in lighting patterns using an onboard switch or a dedicated LED button on the case. For advanced users, the cooler integrates with motherboards via a 5V 3-Pin addressable RGB header to synchronize lighting across the entire system.

The ZEUS CAST software provides a comprehensive interface for managing system metrics. It enables users to view CPU temperatures, monitor fan speeds, and set customized temperature alerts.
The ZEUS CAST software provides a comprehensive interface for managing system metrics. It enables users to view CPU temperatures, monitor fan speeds, and set customized temperature alerts.


Designed for versatility, the CHIONE E4 series includes universal mounting hardware to ensure compatibility with both Intel and AMD systems, including support for LGA 1700 and AM5 sockets.

Designed for versatility, the CHIONE E4 series includes universal mounting hardware to ensure compatibility with both Intel and AMD systems, including support for LGA 1700 and AM5 sockets.
Everything you need to know about this product
The patented PWM pump in the CHIONE E4-420 operates at speeds up to 4600 RPM.
Yes, it includes universal mounting kits for both Intel and AMD platforms, with specific support for LGA 1700 and AM5 sockets.
You can monitor these metrics in real-time using the integrated digital display on the water block or via the ZEUS CAST software.
Yes, the 140mm hydraulic bearing fans feature customizable RGB lighting and PWM functionality with an operating range of 450 to 1800 RPM.
You can cycle through 30 pre-programmed effects using a switch connector or case button, or synchronize the lighting by connecting it to a 5V 3-Pin addressable RGB header on your motherboard.
The radiator fans are capable of delivering airflow rates up to 100.28 CFM.
Yes, the unit features an innovative hidden cable routing mechanism designed to keep your system build organized and clean.
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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