4.0TB OWC Mercury Elite Pro Dual RAID Thunderbolt 2 + USB 3.2 (5Gb/s) External

4.0TB OWC Mercury Elite Pro Dual RAID Thunderbolt 2 + USB 3.2 (5Gb/s) External Storage Solution. Dual 7200RPM HDDs with 512MB total cache. User-selectable RAID modes, including RAID 0, 1, span & independent. All cables included.