The HDElement gives you room to grow. Thanks to CalDigit RAID Card's multiple external ports. You can connect up to 3 HDElements*, that's up to 12 additional drives.

As your workloads increases, it is easy to expand your storage capacity. This gives your total capacity of up to 18 TB with just 3 HDElements.

*The HDElement is the exclusive external storage solution for the CalDigit RAID Card,
  and requires the CalDigit RAID Card to function.