You have been asked to design an XtremIO storage array solution that will be used for two large applications workloads. One overload will generate approximately
150,000 write IOPs with an average 4 kB I/O size. The second write workload will have an average I/O size of 128 kB and will generate approximately 2 GB/s of throughput.
At a minimum, how many X-Bricks are needed in a single cluster to meet this requirement?