MSI MS-7043 User Manual page 84

MSI Reminds You...
Even though 64KB is the recommended setting for most users, you should
choose the block size value which is best suited to your specific RAID
usage model.
4KB: For specialized usage models requiring 4KB blocks
8KB: For specialized usage models requiring 8KB blocks
16KB: Best for sequential transfers
32KB: Good for sequential transfers
64KB: Optimal setting
Use the arrow key to highlight Start Create Process and press <Enter>. A
warning message will appear, Press Y to finish the creation, or press N to cancel the
creation.
Important note: All existing content in the hard drive will be destroyed after array
creation.
VIA VT8237 Serial ATA RAID
B-7