Build an array utilizing any RAID setup you want. Assuming the system can handle any type of array describe how you design a system with 4 x identical 1TBhard disks and the following requirements:

- Performance is the ultimate goal

- Data must be redundant in some manner (parity or mirroring); assume at least 2 drives may fail.

- Total usable space is not as important as redundancy or performance.

Could you please attached or upload the design pictures?