TwinStrata on Monday announced that its CloudArray software is now available as a SAN appliance. The appliance is a 2U rack-mountable enclosure with either 8TB of RAID 5 storage and two 1Gbit Ethernet ports or 16TB RAID 6 storage with either four 1Gbit Ethernet or two 1Gbit Ethernet ports and one 10Gbit Ethernet port. The appliances enable cloud storage without changing existing applications. The CloudArray SAN appliance is priced starting at $14,995.