Which of the following RAID arrays should be used to achieve the MOST performance?

RAID 0, also known as striping, offers the highest performance by distributing data across multiple drives without any overhead for parity or mirroring, maximizing both read and write speeds. With four drives, data is split into smaller blocks and written concurrently across all drives, significantly increasing throughput.

RAID 5 uses striping with distributed parity, which provides data redundancy but incurs a performance penalty, especially during write operations, compared to RAID 0.

RAID 10 (RAID 1+0) combines mirroring and striping, offering good performance and fault tolerance, but its performance is generally lower than RAID 0 because half the drive capacity is used for mirroring.

RAID 50 (RAID 5+0) combines striping across RAID 5 arrays, providing better performance and fault tolerance than RAID 5 alone, but its write performance is still constrained by the parity calculations within the RAID 5 segments and is not as fast as pure striping with RAID 0.