Your customer has recently deployed MS SharePoint using MS SQL as the backend database. Their deployment has grown to over 1 TiB in size and continues to increase approximately 10% per month. Their users have reported performance issues.

What configuration using externalization of BLOB data should you recommend?

A.
RAID 6 with NL-SAS drives

B.
RAID 5 with NL-SAS drives

C.
RAID 5 with SAS drives

D.
RAID 6 with SAS drives