RakworX Aisle Containment and Air Management

Aisle containment is the practice of using physical barriers, panels, doors, ceilings, or chimney ducts, to separate hot exhaust air from cold supply air in a data center. Keeping the two streams apart prevents hot air from recirculating into equipment intakes, which improves cooling efficiency and reduces hotspots. RakworX air management products provide that containment as add-ons to existing or new cabinets.

Yes. RakworX air management is built around a universal design so it can retrofit to existing cabinets, including enclosures from other manufacturers, in 42U to 52U sizes. That means you can improve airflow in your current room without replacing cabinets. Comp-Utility assesses your existing equipment and specifies the containment and air dams that fit.

An air dam is a barrier that closes the gaps inside and around a cabinet so cool air is channeled to equipment intakes instead of leaking past them or mixing with hot exhaust. Together with blanking panels for empty U-space, air dams stop air bypass, which sharpens the temperature difference the cooling system works with and reduces hotspots. They are an easy, low-cost airflow upgrade.

When hot and cold air mix, the cooling system has to overcool the room to keep intakes within range, which wastes energy. Containment stops that mixing, so the cooling plant can run at higher, more efficient set points and move less air for the same result. Lower cooling effort means lower energy cost, and a more stable temperature environment also extends equipment life.

Yes. By eliminating hotspots and maintaining a consistent temperature across the cabinets, containment reduces the chance of equipment overheating and the failures or throttling that follow. A more predictable thermal environment means fewer thermal alarms and less risk of unplanned downtime. Comp-Utility designs the containment so it addresses your specific hot spots rather than applying a generic fix.

Both keep hot and cold air apart, but they do it differently. Aisle containment and air dams seal the aisle and cabinet so the two air streams cannot mix in the room. A vertical exhaust duct (chimney), like the RakworX VED, ducts each cabinet's hot exhaust straight up into a ceiling return. They are complementary, and Comp-Utility selects or combines them based on your room and cooling design.

Yes. RakworX air management is modular and tool-less in design, so it supports easier scaling and reconfiguration as you add cabinets or change the layout, without compromising cooling performance. Comp-Utility plans the containment so it can grow with the room and stays effective as the deployment changes.

Comp-Utility supplies and installs RakworX aisle containment, containment chambers, and air dams across Central Texas, integrated with your cabinets and precision cooling. Engineer-owned since 1992, with licensed Texas Professional Engineers on staff. Call (512) 346-0999 or email sales@comp-utility.com to request a quote.