he IBM System Storage TS7650G ProtecTIER Deduplication Gateway solution offers industryleading inline deduplication performance and scalability up to which one of the following?（）

• A、1 PB of physical storage capacity per system that can produce up to 25 PB of storage capacity 
• B、2 PB of physical storage capacity per system that can produce up to 30 PB of storage capacity 
• C、5 PB of physical storage capacity per system that can produce up to 125 PB of storagecapacity 
• D、10 PB of physical storage capacity per system that can produce up to 40 PB of storagecapacity