What are the Dell EMC midrange storage offerings for capacity efficiency?

A.
Unity: Compression and Post-Process Deduplication
SC Series: Inline Compression

B.
Unity: Intelligent Compression and Deduplication
SC Series: Inline Compression and Deduplication

C.
Unity: Post-Process Compression and Deduplication
SC Series: Inline Compression and Deduplication

D.
Unity: Compression for Block
SC Series: Intelligent Compression and Deduplication