TrueNAS (formerly FreeNAS) will work perfectly if you want to use just for file server - embassyos_amd64.iso - min 👉Single vCPU Core 2Ghz 4GB RAM 64GB Storage - it will work too - recommend keep os on 16Gb SSD/SDCARD or USB - not to confuse with botcoin + lnd node - it may run too but will be slow or get overloaded #[0]