Storage device arrangement for increased cooling

摘要

Various methods and systems for cooling high-density arrangements of disk drives are disclosed. A disk drive enclosure includes several stacked layers of disk drives and one or more air movers. Some of the air movers are configured to cool the disk drives by creating an airflow. The disk drives are configured to operate as a network or computer storage system. Instead of being arranged in a traditional, aligned arrangement, the disk drives are arranged in an offset or staggered arrangement so that at least one disk drive in a first layer is offset from an overlapping disk drive in a second layer. The offset is in a direction parallel to the plane that includes the first layer. As a result, at least part of one of the disk drives in the arrangement is exposed to more of the airflow than it would be exposed to in an aligned arrangement.