Nexsan E-Series Disk Arrays Power Management Overview

This technical brief outlines the AutoMAID® power management technology integrated into Nexsan E-Series disk arrays, which is designed to help IT administrators reduce space and power consumption. The document details how AutoMAID can save up to 87% on energy and cooling costs by allowing administrators to define policies that manage the power states of disk drives based on activity levels. It explains various scenarios where AutoMAID can be effectively utilized, such as in backup processes and scientific data storage. The document also describes five levels of power savings supported by AutoMAID, detailing the recovery times and energy savings associated with each level. Additionally, a case study featuring the California Institute of Technology and NASA’s JPL illustrates the practical application of AutoMAID, demonstrating significant energy cost reductions achieved through specific AutoMAID policies. Overall, this brief serves as a comprehensive guide to understanding the capabilities and benefits of Nexsan's power management technology.