The following figures show the supported configurations for the Oracle ZFS Storage 7120 standalone controller. To cable the controller to the disk shelves, see Getting Started with Cabling.
Figure 412 Standalone 7120 controller with one HBA connected to one DE2-24 disk shelf in a single chain
Figure 413 Standalone 7120 controller with one HBA connected to two DE2-24 disk shelves in a single chain