The NZXT H1 is the second SFF case that I am testing. What it does stand out, apart from the vertical tower design, is the inclusion of an SFX power supply and a 140mm AIO cooler. With the new SFX PSU form factor, PC case makers can get creative with their SFF designs. But having two components pre-included gives NZXT to have a more uniquely designed PC case. Yes, the H1 looks plain, in tune with just any other NZXT cases. But what makes it impressive is the internal design.