Airflow Management 101 Guide

Data center cooling is often described as “keeping the room cold,” but the real goal is much simpler: move heat away from servers efficiently. This guide explains how airflow actually works inside a data center, how Delta-T reveals cooling performance, and why airflow distribution often matters more than cooling capacity. Understanding the path from supply air to server inlet, exhaust, and return gives operators the foundation needed to diagnose cooling problems before they impact uptime.