Compared to the preceding XT[2] server, the XT[2]+ offers
+ New SAS disk controllers providing superior performance and increased reliability
+ Boosted internal storage of up to 12 disks with compact 2.5 inches form factor
+ Increased storage capacity (up to 20 TB per server) (400 hours HD @ 100 Mbps or 800 hours SD @ IMX50)
+ Expandable storage with external arrays (hot-swappable disks - total capacity of up to 20TB per server)
+ Extended bandwidth by more than 30 %
+ Optimized for future codec support