The K2 array is comprised of K-blocks — building blocks that include Active-Active controllers, one or more drive shelves, and connectivity for scaling out. The K2 platform scales-out to two, three, and four K-block configurations. Even when scaling out the cluster remains fully N-ways Active-Active.
* Capacity is subject to drive size and the application data reduction ratio. For some datasets such as VDI the range will be higher.