Introduction

The MCR220-QP (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.

Three form factor versions are available:

• The MCR220-QP features threaded hubs, compatible with 1/4" NPSM, BSPP, and G1/4 fitting (1/4" thread to 1/4", 3/8 or 1/2" barbs),
• The MCR220-QP Res features an integrated reservoir sufficient for years of operations without coolant refills, and threaded hubs compatible with 1/4" NPSM, BSPP, and G1/4 fitting (1/4" thread to 1/4", 3/8 or 1/2" barbs).
• MCR220-QP Stackable: using the "classic" body, the upper plenums feature two inlet and outlet ports opposite to each other, thus allowing to stack radiators together. This the perfect upgrade for existing owners of MRC220-QP radiators in search of Extreme performance. Key to the feasibility of this series, we also developped the ultra-short 1/2" barbs that are necessary to link the radiators together. Four of these fittings are included with the MCR220-QP-STACK.