Download TrueNAS CORE
The world’s most popular software-defined storage
64-Bit CPU | 8 GB RAM (16 GB Recommended) | 16 GB Boot Drive (SSD Encouraged) | At Least One Attached Disk | Network Port | Hardware RAID Not Recommended
Full Hardware Requirements

TrueNAS CORE 13.0-U6.7
Current Stable Version, Recommended for Production use.
Release Notes and Checksums
TrueNAS CORE 13.0-U6.7 Release Notes
sha256 checksum:
971a647ae112a898e33d0c77daf65ddb84c9154425428a1895c77e297b7fd6ae
PGP Public key
C8D6 2DEF 767C 1DB0 DFF4
E6EC 358E AA91 12CF 7946
The signing key has been updated as of Sept 2021, please update your local keys as needed to verify the iso with the gpg signature
Manual Update - Upgrade to the Latest Stable Version of CORE
Read More About Updating TrueNAS CORE
Download Manual Update TrueNAS CORE 13.0-U6.7
sha256 checksum:
273af10a43e7a382807b281540e6f9f47d40c72da6c4503507904e4e1efcb57d
TrueNAS CORE 13.3-U1.1
WARNING: 13.3 is unsupported for Enterprise and is provided for Community users who need updated OS drivers and BSD jails. All other users are encouraged to migrate to TrueNAS SCALE 24.04 or later.
Release Notes and Checksums
TrueNAS CORE 13.3-U1.1 Release Notes
sha256 checksum:
22a89eed306795a69f8074fe4e7bc7d0568857268998c35e60fc75ed6bb1c23e
PGP Public key
C8D6 2DEF 767C 1DB0 DFF4
E6EC 358E AA91 12CF 7946
The signing key has been updated as of Sept 2021, please update your local keys as needed to verify the iso with the gpg signature
Manual Update - Upgrade to the CORE 13.3-RELEASE
Read More About Updating TrueNAS CORE
Download Manual Update TrueNAS CORE 13.3-U1.1
sha256 checksum:
4cc8075a5b79219df29248c98cc04d712aa5d7ea4a2184b087e308e357eb3443