A storage group is best defined as a physical volume of disk storage attached to a Platform Server node. This volume can include RAID volumes, fixed drive systems, removable drive systems and even USB RAM sticks connected to a USB port on a Platform node.
Storage Groups can be further defined by both the interface connection and the File System of the storage.
Depending on the model of Platform System, physical disk volumes may be connected to a Platform node many different ways. Examples include: