HP EliteDesk 800 G3

The HP EliteDesk 800 G3 SFF is a pre-built business desktop computer first released in 2017. Although more than five years old, it is still a viable solution for home and office. The motherboard is using the Q270 chipset and supports 7th gen Intel Core processor, 64GB of DIMM DDR4-2400 memory, and a low profile GPU. You can even make a gaming PC form this machine with a proper GPU upgrade.
HP EliteDesk 800 G3 SFF is a Small form factor computer. The Small Form Factor (SFF) is an in-between model. It has less space for the larger form factors (Mid tower, Mini tower, and Desktop), but it is still easily upgradable. Usually the SFF come with 2x PCIe slots, so fitting a low profile graphics card is possible.