Hello to all of you, loyal visitors! Today, your friend Marius has tested a Rack Unit from TerraMaster for the first time! More specifically, the 4-bay TerraMaster U4-423 model. As you well know, my blog is primarily focused on Synology, but, every once in a while, I don’t mind taking a look at rival devices, especially … Read more about TerraMaster: U4-423 NAS Review