A recent blog post by Ian Seaton of Upsite Technologies tackled this very question. And… If you are following the ASHRAE recommendations, you might be missing the mark. From poor aisle design to equipment that “breathes” in reverse, breakdowns in airflow management can lead to temperature readings that are either too high or too low,
Hot Aisle & Cold Aisle Containment: Which one is best for us and our situation? The short answer is: Each location varies! Certain factors will dictate whether you isolate the hot aisle for the cold aisle. Hot Aisle A Hot Aisle Containment System (HACS) encloses the hot aisle, allowing the rest of the data center
Each unique server room will require a unique Aisle Containment solution. Some environments will benefit more from hot aisle containment, while others may be limited to cold aisle containment due to physical constraints. Most important, despite what the experts say, improperly implemented containment can be as bad or worse than no containment at all. Availability
Data Center Curtains: (Cold Aisle / Hot Aisle Containment Curtains) let you improve efficiency by reducing bypass air problems
Cold Aisle / Hot Aisle Containment: Why use it and which containment strategy is best for your Data Center?
Compare Cold Aisle Containment Solutions with Hot Aisle Containment and other leading Data Center Cooling Solutions
Arranging your data center racks in a Hot-Aisle/Cold-Aisle layout enables cool air to efficiently flow to the server intake and hot air to be exhausted out of the back of the racks.
Exhausting hot air away from your servers with Hot Aisle Containment solutions eliminates bypass airflow issues and reduces data center energy consumption and lowers your related power costs.