QNAP TS-451+ 4G 4 Bay Diskless NAS Quad-core 2.0GHz CPU 4GB RAM
QNAP TS-253D 16GB – NAS Compares
Success! Adding 2 x 8GB RAM to my TS-451+. TrueNAS is running way better with the additional RAM. 8GB was enough just for basic file sharing but it did run into issues