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RAID Capacity Calculator (RAID 0/1/5/6/10 & ZFS)
Free RAID & ZFS capacity calculator. Enter your drives and RAID level to see usable capacity, fault tolerance and storage efficiency.
NAS · Self-Hosting · Homelab · Backups
Own your data.
Build a NAS that
actually works.
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.
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NAS Power Consumption & Running Cost Calculator (2026)
How much does it cost to run a NAS 24/7? Yearly running-cost tables by wattage and electricity price, plus tips to cut power use.
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How to Install Immich with Docker (Self-Hosted Google Photos)
Step-by-step guide to self-hosting Immich with Docker — automatic phone backup, a fast photo timeline and face recognition on your own hardware.
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How to Set Up Jellyfin with Docker (Including Hardware Transcoding)
Install Jellyfin with Docker and enable Intel Quick Sync hardware transcoding for smooth 4K streaming — a free, no-paywall Plex alternative.
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How to Self-Host Nextcloud with Docker (Nextcloud AIO Guide)
Self-host Nextcloud with Docker using the recommended All-in-One setup — your own private cloud for files, calendar and contacts.
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Prebuilt NAS vs DIY TrueNAS: Which Should You Build in 2026?
Prebuilt NAS or a DIY TrueNAS build? Compare cost, effort, flexibility and support to decide which is right for you in 2026.