Today, we have Terra Master's F4-220 4 bay NAS solution in for review. Terra Master is a company that specializes in network storage solutions, ranging all the way from simple 2 bay products all the way to products nearing the $10k USD range, namely their 16 bay enterprise-grade storage arrays. For the home user, however, this unit is coming in at a MSRP of $500 (499 to be exact). There is a slightly higher unit in the F4-420, offering double the memory (4GB vs. 2GB) and a quad-core 2.0Ghz Intel Celeron CPU vs. the dual-core housed in the unit in front of me.

There is, here, a fairly major disclaimer. Whereas TerraMaster's site has the unit listed for 500 USD/GBP, the unit can in fact be found on Amazon US for significantly less, at around $289.99. This, as you will see later, makes a lot more sense when you consider the hardware specifications on offer vs something at the higher end of the scale. In addition, the unit is available on Amazon UK for £299.99 and Amazon DE for 319.99. I am unsure as to why there is such a price differential. I suspect either Terra Master's site hasn't been updated since the product's 2017 launch, or it's just Amazon taking some small liberties.