D5 Thunderbolt 3Professional and Safe: Replacing lost content is inconvenient, costly, and, ultimately, unworkable for all professionals. Therefore, with the D5 Thunderbolt 3, TerraMaster has not comprised on its use of state of the art storage technologies to ensure data safety and security. Now, freed from concerns about inadequately protected data, users can focus on what matters to you. Large Storage Capacity: TerraMaster's 5 bay D5 Thunderbolt 3 is compatible