Refer to the exhibit. A customer is planning to replace an end-of-lease DMX-2500 with a
new two engine VMAX. Because the customer has reported some performance issues with
the DMX, you have been asked to analyze the DMX and recommend the VMAX
configuration. This customer’s plan is for 10% growth over the next 24 months. The DMX
has 256GB cache and 380 x 300GB-10K FC drives. To avoid past performance issues but
keep the cost low, which configuration should be recommended?

A.
424 x 300GB-15K FC drives

B.
212 x 600GB-10K FC drives

C.
318 x 450GB-15K FC drives

D.
424 x 300GB-10K FC drives

Explanation: