Sure this had been answered before, new to NUC's, interested in buying one, would like to know why the taller versions are costlier than the smaller versions? Is there a purpose in making both sizes? Thanks.
The "tall" version has compartment to install 2.5" SATA HDD or SDD in addition to NVMe/SATA SSD in the M.2 slot (i.e you have place for two drives). In the "short" version you can install only one drive: NVMe/SATA SSD in the M.2 slot.