ZBOX MA621 nano / ZBOX CA621 nano
guru3d.com:
The MA621 is a small computer that looks a lot like an Intel NUC, while the CA621 is a slightly larger, elongated model with ventilation in the case that makes passive cooling possible (the computer doesn’t have a fan). What’s new are the processors — these are Zotac’s first ZBOX nano mini PCs to feature AMD Ryzen chips.