Briefing Dell Knowledge

What should the engineer do to optimize performance for…

An engineer has installed a Storage Array with a Tier 1 consisting of SSDs.
What should the engineer do to optimize performance for I/O workloads utilizing this Tier?

A.
Disable write cache on volumes.

B.
Convert Tier 1 to RAID 0.

C.
Segregate the SSDs to a separate disk folder.

D.
Change the sector size from 512 to 4K.

Explanation:
http://en.community.dell.com/support-forums/storage/f/4427/t/19568483