Free Express Shipping! OWC ThunderBay 4 24TB 4-Bay Thunderbolt 3 RAID 5 Array (4 x 6TB) 4 x 6TB 7200 rpm SATA III 3.5" HDDs, 4 x 3.5"/2.5" SATA III 6 Gb/s Drive Bays, Thunderbolt 3 (USB Type-C) Interface, RAID 0, 1, 4, 5, 10, and JBOD, Pre-Configured...