10GbE gear has gotten cheap enough on the used market that it shows up in nearly every “should I upgrade my network” thread on r/homelab, usually with someone insisting it changed their life and someone else insisting it did nothing for them. Both are usually telling the truth - it depends entirely on what’s actually slow in your setup right now. Here’s how to figure out which camp you’re in before you buy anything. ...

Every self-hosted setup eventually hits the same wall: you’ve got four, six, ten services running on different ports, and typing http://10.0.0.50:8096 from memory has stopped being funny. A reverse proxy fixes that - one entry point, real hostnames, automatic TLS certificates, and a single place to manage access instead of juggling port numbers. The question isn’t whether you need one. It’s which one. There are more options than these three, but Nginx Proxy Manager, Traefik, and Caddy cover the vast majority of homelab setups for good reason - they’re mature, well documented, and each represents a genuinely different philosophy about how a reverse proxy should work. Picking the wrong one isn’t fatal, but re-migrating a dozen services to a different proxy after the fact is a weekend you don’t get back. ...

Somewhere in every data hoarder’s history there’s a drive that seemed like a great deal, went into an array without a second thought, and then turned a routine rebuild into a multi-day nightmare or a dropped drive. Almost every time, the actual cause is the same three letters: SMR. This isn’t an obscure edge case. It’s happened at scale, publicly, more than once - manufacturers quietly shipping SMR drives in product lines everyone assumed were CMR, and the data hoarding and NAS communities finding out the hard way when arrays started misbehaving. If you’re buying drives for a NAS, a ZFS pool, or any kind of RAID array, this is one of the few things worth actually understanding before you buy, not after. ...

Backups are the thing every homelab guide tells you to do and almost nobody actually verifies works until the day they need it. Proxmox makes this easier than most platforms because it ships a real backup product, Proxmox Backup Server (PBS), instead of leaving you to bolt one on yourself. Here’s how to actually set it up, what it buys you over the built-in vzdump backups, and the one step most people skip that makes the whole thing worthless if you never do it. ...

Used enterprise gear shows up on eBay, at local recyclers, and in “decommissioned datacenter” listings constantly, and it’s tempting - real server-grade hardware for a fraction of retail. Some of it is a genuinely great deal. Some of it will cost you more in electricity over a year than a new equivalent would have cost outright. Here’s how to tell the difference before you buy. Why used enterprise gear is attractive in the first place Enterprise hardware is built to run 24/7 for years under real load, which means the used market is full of components that still have plenty of life left when a datacenter refreshes its fleet on a 3-5 year cycle - not because the gear wore out, but because the lease ended or the org wanted the newest CPU generation. That’s the core of the appeal: you’re buying hardware that was over-engineered for its original job, at a price that reflects “no longer wanted” rather than “worn out.” ...

Updated Aug 12, 2026: expanded with the “why not just use free scripts” answer, benefit-led breakdown, and a real guarantee. The part nobody tells you about self-hosting: you’ll do this setup more than once The first time you stand up Vaultwarden, Uptime Kuma, and Paperless-ngx, it’s a fun Saturday project. You click through Community Scripts, pick your settings, watch the containers come up, and you’re proud of your homelab. Then, six months later, a drive fails. Or you’re rebuilding on a new node. Or you fat-fingered a container and it’s easier to nuke it than fix it. Now you’re doing the exact same setup again, except this time you’re trying to remember what resource sizing you picked, which bridge you used, whether you hardened it the same way as last time, and you’re doing it from memory instead of documentation, because who writes documentation for their own homelab. ...

Updated Aug 12, 2026: added resource requirements, honorable mentions, and an expanded trade-off section. Every “self-host your subscriptions away” list makes it sound like flipping a switch. It’s not quite that simple, but for these five, the trade is genuinely worth it - the software is mature, the setup is reasonable, and you’re not sacrificing much beyond someone else being on call at 3am. 1. Immich → replaces Google Photos / iCloud Photos Immich has closed the gap with commercial photo backup faster than almost anything else in the self-hosted space. Automatic mobile backup, facial recognition, timeline view, shared albums - it’s there. The real cost isn’t the software, it’s the storage: budget for real redundancy (see: data hoarding pillar) since you’re now responsible for not losing your own photos. ...

Updated Aug 12, 2026: added ZFS-vs-traditional-RAID comparison, a rebuild-risk worked example, and a monitoring checklist. “RAID is not a backup” gets repeated so often it’s lost meaning. Here’s the version that actually helps you pick a redundancy level instead of just feeling vaguely guilty about your array. What redundancy actually protects against Redundancy (RAID-Z1, RAID-Z2, mirrors, whatever flavor) protects against drive failure, full stop. It does not protect against: Accidental deletion (redundancy dutifully replicates your mistake) Ransomware or file corruption that writes bad data (same problem) Fire, theft, flooding, or anything that takes out the whole box at once Controller or power supply failure that kills multiple drives simultaneously That’s what backups are for, and it’s a separate problem from redundancy. This post is specifically about the “how many drives can I lose without losing data” question. If you only take one thing from this post, take the 3-2-1 rule for the data you actually care about: 3 copies, on 2 different types of media, with 1 copy off-site. Redundancy is not one of the three copies - it just keeps your primary copy available while a drive is being replaced. ...

Updated Aug 12, 2026: expanded with licensing detail, backup tooling, migration notes, and a decision table. Every homelab thread eventually turns into a hypervisor argument. Here’s the practical version, based on what actually matters when it’s your own gear and your own time on the line. The short answer If you’re starting fresh in 2026, run Proxmox VE. It’s free, actively developed, has a real community, and does everything most home labs need - VMs, LXC containers, clustering, ZFS, and a web UI that doesn’t feel like an afterthought. The rest of this post is for the “but why” crowd. ...