Synology DX517 vs QNAP TR-004: Which is the Better Storage Expansion Unit?
Compare Synology 5bay Expansion Unit DX517 and QNAP TR-004 4 Bay USB Type-C Direct Attached Storage (DAS) with hardware RAID.
Get the Synology DX517 here: https://buy-sm.art/dp/B06Y4J9GR8
Get the QNAP TR-004 here: https://buy-sm.art/dp/B07K4RC7X9