Click on the calculator icon in the upper left-hand corner. A customer has four (4) LUNs of 500 GiB
each, six (6) LUNs of 250 GiB each, and five (5) LUNs of 100 GiB each. All the drives presently in
their VNX system are SAS and NL-SAS. They wish to implement FAST Cache. Your data
collection shows the skew to be 95%. What is the minimum size of FAST Cache recommended for
this environment?

A.
200 GiB

B.
100 GiB

C.
400 GiB

D.
500 GiB