ExaSAN SW16 is the newest member of the PCIe 2.0 switch family. With 16 ports, it allows up to 12 clients to share over 500 terabytes of storage for efficient, productive, and collaborative workflow. 4 ports are allocated for ExaSAN storage unit such as A12S2-PS. SW16 also provides 20Gb/s of bandwidth to each clients, and 20Gb/s to each of the storage ports via the QFSP connections. When building a SAN using 4 x A12S2-PS RAID systems and 12 x JBOD systems, you can achieve about 768TB(with 4TB HDD) making it the largest of media storage SAN on PCIe.