Subzero has added RCI indicators that give an ‘at-a-glance’ view of the efficiency of your data center cooling program. The RCI or Rack Cooling Index was created by Magnus Herrlin President of ANCIS Inc. of San Francisco California. This methodology is designed to measure how effectively IT equipment racks are cooled and maintained within ASHRAE thermal guidelines and standards. Subzero uses this tool to help our customers understand ways to lower the cost of cooling, all the while maintaining a predictable and reliable cooling solution. Now, in addition to being a low cost and easy to deploy environmental sensor system, the PolarXpress system can now be called Intelligent!
Complete the Containment – Rack IT Up
IT racks represent 60% of any containment solution. That’s why racks with gaps compromise the full separation of supply and return airflow. Subzero rack systems cover the gaps and ensure total air separation.