Most RecentMost ViewedMost LikesFour reasons to get that "new car" feeling with NetBackup Flex 2 The launch of NetBackup Flex 2 provides four compelling reasons to upgrade aging appliances. Get a New Pair of Legs with the New NetBackup 5250 Appliance Today, Veritas introduced the new NetBackup 5250 appliance, and upgrading to a new NetBackup 5250 is like getting a new pair of running shoes.