OWC ThunderBay 4 mini Professional Grade 4-Drive SSD Thunderbolt 2 Enclosure
For Mac and Windows PC Featuring SoftRAID XT
https://www.owc.com/solutions/thunderbay-4-mini-thunderbolt-3
https://eshop.macsales.com/item/OWC/TB4MSR0GB/
ThunderBay 4 mini TB2 SoftRAID XT
OWC ThunderBay 4 mini Professional Grade 4-Drive SSD Thunderbolt 2 Enclosure
For Mac and Windows PC Featuring SoftRAID XT
https://www.owc.com/solutions/thunderbay-4-mini-thunderbolt-3
https://eshop.macsales.com/item/OWC/TB4MSR0GB/