https://www.synology.com/en-global/support/nas_selector
This is the best option, in my opinion. You could even turn them into iSCSI targets to get some pretty ridiculous speeds.
Also, you get a lot of other perks (multimedia server, virtual machines, web servers, desktop syncing, spreadsheet syncing and role-based access hubs, as well as most other kinds of servers you can think of). There's a nice web interface for all of that with third-party apps and there are iOS/Android apps (DS Video, DS Audio) which can make use of the multimedia server very well (say goodbye to PLEX). Depending on how much storage you need I'd recommend a DS718+ or DS918+.
One downside I should point out - Mac users love them. Because they're very simple, like Macs. Let's be honest Synology is basically the Apple of NAS and router products.