CMR vs SMR Hard Drives Explained (and Why It Matters for NAS)
CMR vs SMR hard drives explained simply — what they are, why SMR is risky in a NAS or RAID array, and how to tell which one you're buying.
NAS · Self-Hosting · Homelab · Backups
Hands-on NAS buying guides, self-hosted app tutorials and backup strategies — tested on real hardware, written for people who'd rather host it themselves.
CMR vs SMR hard drives explained simply — what they are, why SMR is risky in a NAS or RAID array, and how to tell which one you're buying.
HDD vs SSD for your NAS — when to use spinning drives, when flash makes sense, and how to combine both for speed and capacity without overspending.
What is a homelab, why do people build one, and how do you start? A beginner-friendly guide to running your own servers and services at home.
The safe ways to access your NAS from anywhere — Tailscale, a VPN, or vendor tools — and why you should never port-forward your NAS admin.
What is a reverse proxy and why does every self-hoster need one? A plain-English guide plus the popular options: Nginx Proxy Manager, Caddy and Traefik.
The best CMR hard drives for a NAS in 2026 — WD Red Plus/Pro, Seagate IronWolf/Pro and Toshiba N300 — plus the SMR models to avoid, the $/TB sweet spot, and what Backblaze's failure data really tells you.