Alphacool Core 2 XT 420mm CPU AiO Liquid Cooler - Full Copper Radiator, 3x140mm Rise Aurora ARGB Fans, LGA 1700/AM5 14713

Full copper 420mm radiator with three 140mm Rise Aurora fans delivering up to 321 m³/h total airflow and 2.0 mmH2O static pressure — the Alphacool Core 2 XT 420mm CPU AiO is engineered for flagship processors that demand uncompromising thermal headroom.

Overview

The Core 2 XT 420mm AiO pairs a high-density full copper radiator with Alphacool's Core 2 pump and three PWM-controlled Rise Aurora 140mm fans. The cold plate is pure copper for rapid heat transfer, while 400mm PVC tubing and standard G1/4" fittings allow easy installation and future expansion. Addressable RGB lighting on both pump and fans synchronises with your build, and a dedicated fill port simplifies maintenance. Compatible with Intel LGA 1700/1200/115x/2011/2066 and AMD AM5/AM4 sockets right out of the box.

What stands out

• 420mm full copper radiator for maximum heat dissipation area
• Three Rise Aurora 140mm fans with ARGB lighting and PWM control
• Core 2 pump runs at a fixed 2500 RPM for consistent flow
• G1/4" fill port allows refilling or expanding the loop
• Wide socket support covers current Intel and AMD platforms

Technical details

• Radiator dimensions: 458 x 144 x 30 mm
• Fan speed: 0–2000 RPM (PWM)
• Fan airflow: 107 m³/h per fan (63 CFM)
• Fan static pressure: 2.0 mmH2O per fan
• Pump speed: 2500 RPM (fixed)
• Tubing length: 400 mm, PVC material
• Cold plate material: Copper
• Socket compatibility: Intel LGA 1700, 1200, 115x, 2011, 2066; AMD AM5, AM4
• RGB lighting: Addressable RGB on pump and fans

Our verdict

The Core 2 XT 420mm delivers flagship-class cooling with a full copper radiator and powerful 140mm fans, making it an excellent choice for overclocked high-end CPUs where silence and thermal headroom matter.