The MCR220-QPK (Quiet Power™) series radiators are extreme-duty liquid-to-air heat exchangers designed to be used with two 120mm fans and specifically engineered for high-end liquid cooled Personal Computers.

The Quiet Power™ technology is the result of months of research and development focused on optimizing thermal performance and audible noise characteristics with low to medium airflow types of fans.

The MCR220 -QP heat exchangers have been engineered to meet today's PC industry highest thermal loads, quality standards, and low noise requirements at competitive prices.

# 2-pass, single row construction
# Brass body and tubes, louvered copper fins
# Optimized fin-density for maximum heat dissipation at low noise
# Patent-pending self-purging brass plenum chamber
# M3.5 threaded fan and case-mounting holes
# Slim form factor 11.2 x 5 x 1.3" (284 x 128 x 34mm)
# 1/4" NPSM threaded hubs (BSPP, G 1/4 compatible) # High-durability acrylic paint finish