Block size when setting up hard drives for RAID

[whoisurdaddy 0]

What should the block size be when setting up 2 hard drives for RAID 0? There choices are: 4K, 8K, 16K, 32K, and 64K. I am guessing 64K will give me better performance.

[whoisurdaddy 0]

Actually I figured it out. Searched on the internet about it.