2U rackmount Thunderbolt 3 raid eight bay (8) SAS, SATA, SSD mac, windows, and linux - RM8-S12.TB3
Cable Matters 10Gbps Aluminum Dual Bay 2.5 Inch External SSD Enclosure (USB C Enclosure) with USB-C and USB-A Cables Supporting RAID 1 and RAID 0 - Thunderbolt 3 Port Compatible - Walmart.com
OWC ThunderBay 4 mini - Thunderbolt 3
iodyne Pro Data offers Thunderbolt RAID with 5 GB/s speeds - 9to5Mac
OWC Express 4M2
Thunder3 RAID Station - Thunderbolt 3 dock with RAID storage | AKiTiO
Silver Stone Technologies TS433-TB 4 Bay 2.5 & 3.5 in. HDD & SSD RAID Enclosure with Thunderbolt 2 - Walmart.com