I’m still a beginner myself, but from my experience I’d say skip Nextcloud at least to start with. I found even the AIO version confusing to set up. Hell, I still do. I have the NextcloudPi image running on a Pi4 but am actively looking for a replacement because it runs like crap on that hardware and I don’t need all of the features it offers/tries to cram into one service.

I’m leaning towards FileRun. Yeah, you have to pay for it once. But so far it seems to be the best alternative that doesn’t try to do too much. And yes, I tried Owncloud Infinite Scale, before everyone jumps on me :)

Here’s what I did: I bought a $50 Dell Optiplex desktop with a 4th generation Intel CPU on ebay. I stuffed in 3 HDDs from ServerPartDeals and a boot SSD I had laying around. This machine draws 50 to 60 watts continuously.

I got caddies for the HDDs from my local used computer parts store. I got 5.25 in to 3.5 in adapters from Amazon.

I added a 10 gig SFP+ card (which isn’t fully utilized since my network is mostly 2.5 Gig). Realistically, the onboard gigabit port is adequate.

I got a SATA PCIe card so I can add a 4th drive if needed.

I also bought a Nvidia Quadro P400 graphics card (similar to a GTX 1050, but half the price) for $30 on eBay for Jellyfin transcoding. I couldn’t get the onboard Intel GPU to play nice with Jellyfin.

Excluding the cost of the drives, this setup cost me about $130.

Tailscale works pretty well, but I usually use Wireguard to connect to my router remotely. I’ve had issues getting Tailscale to work well with my reverse proxy, but I suspect that’s a me problem rather than a Tailscale problem. I have OPNsense and Adguard running on an ancient Mac Mini that serves as my router. (If you follow this route, make sure you get a Thunderbolt Ethernet adapter, not a USB one.)

You can buy a used office computer from businesses that are upgrading (downgrading) to win11 for less than 50 bucks. They tend to be relatively low power, relatively quiet, lots of PCI slots and USB ports so there are many upgrade options, yet low entry price for a decent computer. If you plan on using as a jellyfin server: either mind the chip now for transcoding capabilities (there’s lists out there) or know that if you want that, you’ll have to put in a GPU at some point if the onboard can’t transcode well.

I have a mix of external and internal SSD’s. Some are running way not as fast as they theoretically could, but it all works well enough for me. You can start with what you have, storage is still expensive.

VPN - I currently pay for Proton, and we use it on the FireTV, but it sucks cause it doesn’t have killswitch.

I have been using Private Internet Access so long I can’t remember when I first started but it’s been years. I’ve had great success with PIA and I never fire up a device locally without it. It does have a killswitch, advanced killswitch, split tunnel, multi-hop with shadowsocks or socks5 proxy, openVPN or Wireguard configurations, and a dedicated IP option.

I’ve tried other top name VPNs, but imho, none come up to what PIA does.

get a cheap N100 box. do not overspend.

First question: what will you do about data backup? Nextcloud and Immich both imply important data that you don’t want to lose. You say you have some harddrives, so look for some computer that can take more than one harddrive and then setup RAID with snapshots. I’d go for a RAID setup such that you need two drives to fail before you lose data, but there are plenty of debate. We often say RAID is not a backup - you should start thinking about the next step in your backup setup soon.

Used vs new is always the question. In general the newer the system the less power it will use to do the same work. However ARM will almost always use less power than x86 even if the x86 is much newer. I specified work here, your computer will nothing most of the time so idle power matters too.

How much is a kWh in your parts? Noise, ambient temperature? You can buy very decent refurbished Lenovo tiny PCs with some 16 GB RAM and 6 cores and half a TB SSD which will run Proxmox and are low power and noise. You can go multi-node Proxmox later if you want to expand. k8s and related are also an option.

I would recommend putting the pihole and any network management tools on dedicated hardware.

It’s not fun having a random update for Transmission take down your entire internet. Ask me how I know.

I would go for refurb, business line SFF machines. Something like ThinkCentre or Optiplex. Specific form factor based on drive needs but the smaller you go the more power efficient. I have one on the bigger side (internal psu) that runs about 12W idle.

Just double check that it can handle hardware transcoding. Should fit right in your budget!

IMO, you want ram more than you want processing power. 16 gig ought to be enough. Most of the time your containers will sit dormant and just consume memory. However since you want to run Jellyfin, get a recent CPU which can do hardware decoding of popular codecs. There’s charts online that show what generation can handle what codecs. Ideally you don’t want that done by software. You should still be able to find something cheap.

In terms of placement. It depends a lot on noise IMO. If you’re running something small without magnetic storage, you’re probably fine to stick it anywhere. If you have several data-centre grade hard drives, you will probably want to keep it somewhere where you wont hear it all day.

In terms of upgrading, I’m not sure if its as much of a concern as you might think. I run probably about 30 docker containers off a NUC clone and a seperate NAS, and that has worked pretty well for the last few years. I can always add more drives to the NAS, but otherwise its fine. Also, many of my services scale to zero with sablier+traefik, and I schedule filesharing for low bandwidth times. This makes things pretty manageable.

Do you have any old hardware lying around? Old gaming pc, or an old laptop? Doesn’t matter if it has a broken screen or keyboard or trackpad or can’t upgrade to win11. Maybe ask around if someone you knows has something similar.

I’d start with that. Then save the money for an upgrade to the old hardware like adding some extra RAM and a big refurbed hdds.

I’d search ebay for 9500t and get a NUC, its a 6 core processor and can be bought pretty cheaply.

Proxmox on a Lenovo micro form factor is probably a good cost effective option. Get a business class ThinkCentre, like an M720 or something similar that’s 3-5 years old that a corpo has just upgraded away from, i5 or Ryzen 5 with however much storage and RAM you want. Spin up a container specifically and only for PiHole+Unbound (and consider adding a pi or some other dedicated hardware for DNS later on for redundancy in case your main goes down), and then the rest is however you want to build your environment.

For me, I’ve got a Pi dedicated to 3 key tasks: PiHole, Unbound, and PiVPN (edit: and Nginx Proxy Manager. It’s dedicated to 4 key tasks…). It’s basically my filtering interface between the home network the rest of the internet immediately after my router handles the frontline defenses, and then I’ve got a Proxmox cluster to run most of the rest of my internal services.

I would suggest a used laptop with a gtx10xx GPU and min 16gb RAM. 1 to 2 TB SSD and if there is still room And budget still 4tb HDD for jellyfin Content.

If you really want something upgradeable, used enterprise SFF is the way to go: https://discountelectronics.com/

However, the hardware market is in a weird spot right now; you’ll get far more bang for your buck with an Intel N150. You can find a 16GB DDR5 w/ 1 TB SSD around the $200 mark, and that’s what I’d roll with in your shoes, assuming you don’t mind living without a spinning disk. Your Jellyfin and Immich instances will run far smoother.