FireWire Depot today introduced the tNASi RAID 5 NAS/SAN tower with 4x SATA Drives and Gb Ethernet. The tNASi is an intuitive browser-based network storage distribution center offering NAS/SAN with Gb Ethernet featuring RAID 0, 1, 5 and 6. The tNASi RAID 5 NAS/SAN tower is priced starting at US$1,549.