Build a Raspberry Pi RAID NAS Server - [UPDATED 2020] - Ricmedia
Amazon.com: ioSafe Duo RAID 1 USB 3.2 Fireproof/Waterproof Desktop Hard Drive (8TB (2x4TB)) : Electronics
USB C Dual M.2 B-Key SSD RAID Enclosure Adapter, USB 3.1 Gen 2 Type C to Two M.2 SATA B Key Solid State Drive External RAID Enclosure Support RAID 0, RAID 1,
SanDisk Professional G-RAID 2 2-Bay RAID Array (Thunderbolt 3 / USB 3.2 Gen 1) - Media Storage Group
StarTech.com Dual-Slot USB 3.1 USB-C USB-A RAID Drive Enclosure (SMS2BU31C3R)
TerraMaster D5-300C 5-Bay USB 3.1 Gen 1 Type-C RAID D5-300C B&H
USB 3.0 Dual 3.5in SATA RAID Enclosure - External Drive Enclosures