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You can download the official ISO from the TrueNAS Download Archive. The main installation image.
At least 16GB SSD or HDD (Do not use a USB thumb drive for the OS). CPU: 64-bit multi-core processor. Network: Wired Ethernet (TrueNAS does not support Wi-Fi). TrueNAS 13.0-U4 is Now Available truenas 13.0-u4 download
Before installing, ensure your hardware meets these standards for a stable experience: You can download the official ISO from the
Includes merges from OpenZFS 2.1.8 and 2.1.9, improving data integrity and performance. truenas 13.0-u4 download
Minimum 8GB (ECC RAM is strongly recommended for data integrity).
Improved enclosure management specifically for the TrueNAS Mini R. Where to Download TrueNAS 13.0-U4
Always verify your download using the provided checksum file to ensure the file wasn't corrupted during transfer. Minimum System Requirements