Refer to the exhibit.

A large hospital chain has approached you to redesign their storage infrastructure. The head of IT
believes their requirement is for 100 TB of RAW capacity. They want to consolidate their PACS,
file shares and home directories onto one cluster and require very fast enumeration of the
directories. The following are the notes from meetings with the department heads. Which is the
best cluster configuration that meets the customer’s requirements?

A.
4 x X-Series nodes using SyncIQ to 4 x NL-Series nodes

B.
3 x S-Series nodes using SmartPools and 3 x NL-Series nodes for Archive

C.
5 x S-Series nodes

D.
3 x NL-Series nodes using SyncIQ to 3 x NL-Series nodes