What storage and expansion options does the ASRock DeskMini 110 have?

The DeskMini 110 has no PCIe slots — just one M.2 NVMe slot and one 2.5-inch SATA bay for storage. The M.2 slot can also take a Wi-Fi card like the Intel 3168 if you don’t need it for storage, giving you a little flexibility in a very compact chassis.