TerraMaster F4-420 NAS

Last year we reviewed the TerraMaster F2-220, a dual-drive NAS that offered plenty of computing power, but needed to enhance the software side of that proposition.Given the TerraMaster numbering convention, it would be easy to assume that the F4-420 is merely a four drive version of the F2-220. And in some respects that isn’t far from the truth. Let’s take a more detailed look at this NAS solution which is priced at $460 or £400.Design
The appearance of the F4-420 is something