NAS for small social media agency

[ed]

Yes, this plan would work for 1-2 video editors in 4K. For remote editors, things would not change. They would still need to download projects first and upload them back when they have finished the work. But locally 10GbE speeds is all you need. DS1821+ will need an 10GbE expansion card since it comes without it. If you ever needed to increase the performance you could use HDDs bays for SSD media.

I hope this helps.