The dimensions must be wrong. I am fairly certain the Shuttle PC is not 19" long. And the width and height should be nearly equal, as it is nearly square on the front. Are those dimensions for the shipping box perhaps? Amazon shows the dimensions of this model to be 12.7 x 8.2 x 7.4 inches.
How many extra internal hard drives can added on to this?
Per the vendor: It can install two 3.5” hard drives which means 1 extra can be installed.
Dimensions are fixed.
Are these eligible for a Windows 10 upgrade?