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TrueNAS SCALE
iXsystems' Linux-based network-attached storage (NAS) operating system, built on Debian with ZFS, offering enterprise-grade storage features plus built-in container and VM support through a web interface.
Based on
Debian
First released
2021
Package manager
APT (.deb, managed via web UI)
Desktop environments
None (web-based management UI)
TrueNAS SCALE is the Linux-based sibling to the longer-running, FreeBSD-based TrueNAS CORE, built specifically to bring the same ZFS-based storage platform (snapshots, data integrity checksumming, flexible pooled storage, replication) to a Linux kernel base, which also unlocks Linux-native container and Kubernetes-based app support that FreeBSD's ecosystem doesn't match as directly. It's managed entirely through a polished web interface rather than a command line for day-to-day operation, aimed at home NAS builders and small businesses who want enterprise-grade storage reliability without needing to be a Linux storage expert. It's one of the most widely deployed self-hosted NAS operating systems specifically because of ZFS's strong data-integrity guarantees combined with an approachable management UI.
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