Here is a NVMe enclosure that lets you use 4 x M.2 SSDs for file storage. The StarTech.com 4 Bay Thunderbolt 3 NVMe Enclosure comes with a DisplayPort output that supports resolutions up to 4K 60Hz. There is also a Thunderbolt 3 for daisy chaining.
More gadgets like this: here
This NVMe enclosure uses a 72W power supply. You can find out more about it here.
**Disclaimer: Our posts may feature aff links. As an Amazon Associate, we earn from qualifying purchases. Please read our disclaimer on how we fund this site.