Drobo B800fs 8-Bay NAS with 2x 6TB, 1x 4TB, 2x 3TB & 2x 1TB HDDs 24TB-Raw (18TB)
Drobo B800fs unit. Total Raw Capacity: ~24TB. Drobo support and firmware updates discontinued but device is fully operational. 2 × 6TB WD Red NAS drives. 1 × 4TB WD Red NAS drive. 3 × 3TB Toshiba drives.