The Sun ZFS Storage 7120 is an enterprise-class two-socket rackmount x64 system powered by the Intel Xeon processor. It packs high performance and room for growth with four PCIe slots and 18 DIMM slots into a compact 2U footprint. Refer to the product site at https://www.oracle.com/storage/nas/index.html for the most recent component specification.
Refer to the white paper Implementing Fibre Channel SAN Boot with Oracle's Sun ZFS Storage Appliance at http://www.oracle.com/technetwork/articles/servers-storage-admin/fbsanboot-365291.html for details on FC SAN boot solutions using the Sun ZFS Storage 7120.
The 7120 is a standalone controller that consists of an internal SAS-2 HBA providing disk shelf expansion, write flash acceleration, and 11 x 300GB 15K, 600GB 15K, 1TB 7.2K, 2TB 7.2K, or 3TB 7.2K hard drive storage. The SAS-2 storage fabric supports a greater number of targets, greater bandwidth, higher reliability, and bigger scale.