HDPro is a flexible, open, remarkably scalable, and highly available RAID storage solution with virtually unlimited storage capabilities. It uses CalDigit's advanced PCI Express architecture that enables its 'pay-as-you-grow' scalability.

As additional higher storage capacity becomes necessary with the growth of your media files; more HDPros can be attached and configured easily in the field without downtime. Simply done by adding a few key components - CalDigit PCIe switch and two-port PCIe card - these products will achieve your goals efficiently and cost effectively.

Each switch can connect upto 7x HDPros, one host and one switch. Using hierarchical CalDigit PCI Express switch, you can have (in theory) unlimited storage pool across disk available to your media and database.**