Free Express Shipping! OWC ThunderBay 4 4-Bay Thunderbolt 3 RAID Enclosure 4 x 2.5"/3.5" SATA Drive Bays, 2 x Thunderbolt 3 - 1 x DisplayPort 1.2, Supports RAID 0, 1, 4 ,5, 10, and JBOD, Software RAID Controller, Sustained Data Transfers up to 1527...