G-Technology
G-Technology G-RAID with Thunderbolt Dual Drive Storage System 12TB (Thunderbolt-2, USB 3.0) (0G04093)
SanDisk Professional
SanDisk Professional 12TB G-RAID Mirror - External HDD, RAID with Redundancy, Thunderbolt 3, USB (10Gbps), 7200RPM Ultrastar Hard Drive, Up to 250MB/s Read in RAID 1 - SDPHH2H-012T-NBAAD
TERRAMASTER
TERRAMASTER D8-332 Thunderbolt 3 Storage Most Compact Professional-Grade 8-Bay Tower Thunderbolt3 Hardware RAID Enclosure Support RAID 0/1/5/10/JBOD External Hard Drive RAID Storage (Diskless)
LaCie
LaCie 2big RAID USB-C External Hard Drive Desktop, 28TB