Quantity   Component name
1 × USB 3.0 / eSATA (6Gb) to Dual SATAIII RAID External Disk Bay Interface ( 2 Disks )
1 × ESATA And USB3.0 Host To 5x SATA Feature Hardware RAID/JBoD External Disk Bay Interface ( 5 Disks )
1 × 2.5-Inch Dual Bay Trayless SATA III - 6G Mobile Rack MRK-225S6-BK - Support for two 2.5" SATA drives
1 × Shock-Proof 3.5" Hard Disk to 5.25" DVD ROM Bay Mounting adapter Can help limit vibration from the disk. Support for MRK-225S6-BK
1 × 4" Double-Locking SATA III/6Gb/s Cables Short SATA Cable to connect the controller to the disks
1 × MakerBeam Element to make the structure for the External Disk Bay