Koliko vidim za to je zasluzan iskljucivo:
"All initialization, partitioning, and even RAID setup is
managed by Apple’s Disk Utility program. In its simplest configuration, the OptiBay Hard Drive can be set up as a single volume for up to an additional 160GB of general storage space. In more advanced configurations, OptiBay Hard Drive users can take advantage of many features not readily available on an Apple laptop such as the ability to create high-performance RAID 0 (striped) or RAID 1 (mirrored) configurations using entirely onboard hard drives."
Sto se tice rajdanja u Windozama, u slucaju izostanka RAID kontrolera, moguc je samo SW "RAID"
LINK!