Keeping Servers Cool

Data centers are popping all over the country. Hundreds of servers, thousands of drives, and plenty of problems. One has to wonder how do they manage to maintain 99% uptime? For one thing, keeping the server room cool is at least part of the solution.

A simple measure that can be taken is to ensure efficient air flow. Make sure all your servers line up and that the fans are all pointed in the right direction. Intake on one side, hot air output on the other. You don’t want one server to be sucking in hot air outputted from another. If necessary add a bit of separation by hanging a barrier sheet in the center of the aisle. It allows for easy access when required but also adds a bit of airflow separation zones between hardware.

Another misconception is that server rooms are ice cold, wrong. Actually temperatures in servers rooms are set above normal room temperature. The greater the difference in temperature between the air and the server can create condensation, which you don’t want around electrical components. Ok, so that’s an exaggeration but the principle is the same. Keeping the temperature a bit warmer will save you a bit on energy costs. Don’t worry, the hardware can handle it.

Massive data storage centers can be quite costly with regular expenses on hardware and maintenance alone without worrying about energy costs so every bit counts. The more green technology we can put to use now will only benefit us in the future.


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