G-Technology G-SPEED Shuttle XL 48TB 2 x Thunderbolt 2 3.5 8-Bay Thunderbolt 2 with ev Series Bay 0G04714 Black RPM: 7200 RPM RAID: Pre-configured in RAID 5, user configurable in RAID 0, 1, 5, 6, & 10 Dimensions: 15.70 x 6.90 x 9.80 Package Contents: G-SPEED Shuttle XL 8-Bay Storage System 8-Bay Storage System 6 x Removable disk modules 2 x ev Series Bay Adapters 1 x ThunderboltTM cable Power cord Quick Start Guide