Now that you have answered the most important question, you can move on to the next phase of rack power distribution unit selection: Selecting the type of rPDU that is best for your facility.Ī basic rPDU is as simple as it sounds: a reliable power strip that distributes power to your critical IT infrastructure. Be sure to consider expected growth needs in your power calculation to ensure you have the flexibility to scale your data center in to the future. Calculate the approximate kW needed for the equipment installed or could potentially be installed in each rack. On the other hand, if you can have the power you need delivered to your rack, you will need to do a little m ath.
If you are limited by your current data center infrastructure, it is as simple as identifying the amperage, voltage, and receptacle type you will be connecting to your rack PDU. Typically, you are either limited to the power available or you have the opportunity to select the power configuration to be installed. When selecting an rPDU, you must determine the power requirements needed for your critical IT equipment. Rack PDU selection begins with one very simple question: The specifications of your rack PDU will have a direct influence on reliability, flexibility and scalability of your data center. However, the enormity of this decision becomes apparent upon closer inspection. At first glance, choosing a Rack Power Distribution Unit (rPDU) might seem like it has little bearing on data center performance.
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