Manage rack thermals with targeted cooling and airflow products.
Browse 107 products in Cooling.
Most rack heat problems are airflow problems: hot exhaust recirculating to intakes because of empty rack spaces, missing side containment, or cabling blocking the rear. The cheap fixes come first — blanking panels over unused U-space, brush strips on cable openings, and front-to-back discipline — and routinely drop intake temperatures several degrees before any active cooling is added.
Where airflow alone isn't enough, we supply roof and door fan kits for enclosed cabinets, rack-mount fan trays, and replacement chassis fans for servers and switches (a failed fan is a common, cheap repair that monitoring flags long before damage). Keep intake air within your equipment's specified range — typically 18-27°C / 64-80°F — and components live measurably longer.
Install blanking panels in every empty U, clear the rear of cable bundles, and verify front-to-back airflow isn’t short-circuiting. These passive fixes solve a large share of thermal complaints at minimal cost.
Yes — chassis and hot-swap fan modules for the major server and switch platforms are part of our components inventory. The part number on the failed fan identifies the exact replacement.
Most enterprise equipment specifies 18-27°C (64-80°F) intake. Measure at the equipment intakes, not the room — recirculation can make intakes far hotter than ambient.