IRMCS delivers a robust and powerful SFF CPU unit with Aralco POS software and it features a metal casing with an aluminum top cover as a passive heatsink and has a fanless system design.
The passive heat sink has no mechanical components and is 100% reliable. Passive heat sinks are made of an aluminum-finned radiator that dissipates heat through convection, and it works to its full capacity when steady airflow moves across the fins.