Click on the calculator icon in the upper left-hand corner. A customer has 6 LUNs of 500 GiB each, 6 LUNs of 250 GiB each, and 15 LUNs of 100 GiB each. All the drives presently in their VNX system…

Click on the calculator icon in the upper left-hand corner. A customer has 6 LUNs of 500 GiB each, 6 LUNs of 250 GiB each, and 15 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 94%. What is the minimum recommended size of FAST Cache for this environment?