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White 420mm liquid cooler with three 140mm ARGB fans and CPU temperature display

GAMDIAS Technology

GAMDIAS CHIONE E4-420 WHITE liquid cooler 420mm CPU temp display

SKU CH-Y1BB-PRD12

A 420 mm liquid cooler with three 140 mm ARGB fans, a patented 4600 RPM PWM pump and a digital CPU temperature display

  • Fan Size3 Fan Slots (140 mm)
  • ColorWhite
  • Real-time CPU temperature monitoring via digital infinity-mirror display
  • 420 mm radiator with three 140 mm ARGB fans moves up to 100.28 CFM
  • Patented PWM pump spins at 4600 RPM for strong coolant circulation
  • Hydraulic-bearing fans run 450–1800 RPM with 2.57 mmH₂O static pressure
  • 5 V 4-pin ARGB sync plus universal Intel and AMD mounting kits included

420 mm AIO with CPU temp display

The GAMDIAS CHIONE E4-420 WHITE is an all-in-one liquid cooler built around a 420 mm radiator and three 140 mm ARGB fans. It targets enthusiasts who want real-time CPU temperature readings on the pump head without adding separate monitoring hardware. The white finish suits clean, light-themed builds.

Radiator length and fan speed envelope

The 420 mm radiator demands a case with a matching top or front mounting area and clearance for three 140 mm fans. Fan speed is bounded between 450 and 1800 RPM, producing up to 100.28 CFM airflow and 2.57 mmH₂O static pressure, so thermal headroom scales with the case’s ability to exhaust that volume.

Pump integration and socket coverage

A patented PWM pump runs at 4600 RPM and hides its fan cables for a tidy interior. The unit ships with mounting hardware for Intel sockets LGA2066, 2011-v3, 2011, 1700, 1200, 1151, 1150, 1155, 1156 and AMD sockets AM5, AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1. Builders needing a smaller radiator or a different pump aesthetic will need another model.

Highlights

  • Real-time CPU temperature monitoring via digital infinity-mirror display
  • 420 mm radiator with three 140 mm ARGB fans moves up to 100.28 CFM
  • Patented PWM pump spins at 4600 RPM for strong coolant circulation
  • Hydraulic-bearing fans run 450–1800 RPM with 2.57 mmH₂O static pressure
  • 5 V 4-pin ARGB sync plus universal Intel and AMD mounting kits included

Specifications

SeriesCHIONE E4-420 WH
Fan Size3 Fan Slots (140 mm)
ColorWhite

Questions about this item

Which CPU sockets does the CHIONE E4-420 WHITE support?

The cooler includes universal mounting kits for Intel LGA2066, 2011-v3, 2011, 1700, 1200, 1151, 1150, 1155, 1156 and AMD AM5, AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1 sockets.

What does the digital display show while the system is running?

The built-in dual infinity mirror display shows real-time CPU temperature or fan speed so you can monitor thermal performance at a glance.

How is the ARGB lighting connected and controlled?

The three 140mm fans use a 5V 4-pin ARGB header for motherboard synchronisation and offer built-in lighting effects.

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