Thanks for the recommendation, slot hosting is a good solution if you need to get a disk online with a VPS attached to it.
We've had a lot of people asking how you did this so just to explain:
Slot hosting $120/year ($10/month) - that gives you one 3.5" or 2.5" slot to send your disk in. You can aggregate up multiple slots and aggregate the VPS resources into one large VM. This is great for things like ZFS and software RAID. The VM is KVM based. https://www.delimiter.com/slot-hosting/
The server is this: Dual E5420, 16GB RAM, 1TB or 2x500GB HDD $200/year ($16.66/month). https://cc.delimiter.com/?cmd=cart&action=add&id=1718
Slot hosting uses dedicated (non-contended) CPU/RAM/Disk resources so you can run Plex directly on it if you have enough slots aggregated to give you the RAM.