Doesn't RAID5 have the exact same property as RAID4? With a healthy array in both cases, the XOR of all disks should be zero. RAID5 has the benefit of not maki

Doesn't RAID5 have the exact same property as RAID4? With a healthy array in both cases, the XOR of all disks should be zero. RAID5 has the benefit of not making the parity drive a bottleneck that will fail sooner.