Is there a limitation to the maximum size my RAID array can be?
NVIDIA nForce MediaShield RAID currently supports 64-bit logical block addressing (LBA). This means that RAID arrays equal to or greater than 2 Tera Bytes will function properly. nForce SATA/RAID Driver version 9.xx and higher support 64-bit LBA. Additionally version 9.xx RAID BIOS is also required. The RAID BIOS in incoporated within the motherboard System BIOS. RAID BIOS support and updates are only available from your motherboard or system manufacturer in the link below.