Ideally one that can use more than one disk so that i can expand it later when i can. Have some minimal experience with Synology since there’s one at work and i have interacted with it a couple times and like the interface, but am not married to any brand as long as it works.
Located in EU if it makes any difference.
Really any PC could be made into a NAS. If you have any old PC laying around you can install Linux to it, and then set up disk shares. I’m assuming you mean an appliance like NAS and honestly the only one I know of, but never used, is Synology.
Dig out an old computer and stuff it with a SSD and a handful of HDDs. And you have a decent start.
Buy the cheapest old computer on your equivalent of Craigslist and install TrueNAS. If you want to use a lot of drives, make sure there are enough SATA connenctions on the motherboard.
You can also put an LSI SAS raid controller card flashed into IT into a PCI slot and use SAS to SATA cables. Can easily find them used on ebay for reasonable prices. And if you really grow your server, you can transition those SAS ports to point to a JBOD array with SAS ports, although that takes you from “cheap” to “cheap when compared to buying new.”
I’m also a fan of Unraid since it makes expanding the array much easier, but you have to pay for it, and it’s designed with the assumption that the only thing you’re doing on the bare metal is storage, and everything else is either containerized or in a VM.
Unless you have some really high throughput needs, or are putting it in a real weak computer, I recommend software raid like zfs. No need for a real raid controller unless you just need additional sata ports. Heck, even synologys prefer software RAID these days and they have atom or arm processors.
I’m also in the market for this.
I’m considering setting up a raspberry pi4 nas, and would love to hear pros and cons from people with experience on the matter.
I assume there are faster solutions, but I think it should meet my needs well
The main issue is if you try to attach multiple portable drives. My Pi 3B+ could only really power a single HDD, but I wanted to attach multiple. The only solution there was a powered USB hub. I eventually got an old Lenovo mini PC and used that.