TrueNAS

TrueNAS is an operating system based on the OpenZFS file system. There are actually two different versions of TrueNAS: TrueNAS Core and TrueNAS Scale. TrueNAS Core has been available since 2005 (formerly known as FreeNAS) and is based on FreeBSD. TrueNAS Scale was released in 2022 and is based on Debian-Linux. They’re both similar, but different at the same time, so I urge you to learn about their differences if you decide to use TrueNAS. Regardless of which version you use, TrueNAS is open-source and free, unlike Unraid.

If you are buying into HexOS today, you should do so because you like the direction of the platform and understand that it is still maturing. The official site currently lists HexOS Lifetime at $199 per server during Early Access, with regular pricing after Early Access stated as $299 per server. It also notes that a lifetime license covers core HexOS features but excludes cloud-based backup, premium support services and other metered services. For users who want the most mature and controllable NAS experience today, TrueNAS SCALE directly remains the obvious comparison point. For users who wa

FygoOS is absolutely one of the most interesting DIY NAS operating systems to arrive recently. The reason is not one single feature, but the way it tries to bring together features that normally live in different camps. TrueNAS is strong on ZFS and storage integrity. Unraid is strong for mixed-drive home servers and Docker-heavy media builds. OpenMediaVault is lightweight and open. Synology DSM and QNAP QTS are easy to use, but tied to their own hardware. FygoOS is trying to sit in the middle: a friendlier appliance-like interface, but on hardware you choose yourself. That is why the question

Feiniu Private Cloud, more commonly referred to as fnOS, is a NAS operating system aimed at private cloud, file sharing, storage, media and home-server use. It is designed to run on compatible hardware rather than being tied to one fixed NAS appliance. That places it in the same broad conversation as TrueNAS, Unraid, OpenMediaVault, CasaOS, ZimaOS and the software layers used by turnkey NAS brands. The appeal is straightforward: a more appliance-like NAS interface on hardware you choose yourself. The risk is also straightforward: this is young, closed-source beta software with limited internat