Click on the calculator icon in the upper left corner. A customer is implementing an
Exchange environment on an EMC Symmetrix VMAX. The environment will be deployed on
600 GB FC 15K drives using RAID 5 data protection. The application generates 2000 I/O
per second with an I/O pattern that is 75% reads and 25% writes. What is the minimum
number of drives recommended to support the application?

A.
18

B.
24

C.
12

D.
32

Explanation: