The Corsair Hydro X Series XR5 NEO 420 V2 is a premium custom cooling radiator built with copper and brass for optimal thermal performance. Measuring 450mm x 140mm x 30mm, it supports triple-fan setups and is compatible with CORSAIR XL coolants. With G1/4" BSPP ports and a durable black finish, it’s ideal for high-efficiency liquid cooling systems. Backed by a 3-year warranty, it ensures reliable operation up to 60°C coolant temperature.