Add More Storage With an M.2 or SATA PCIe Expansion Card More storage is always nice. If you're an ardent follower of this philosophy, you might've already filled up every M.2 and SATA port on ...

A hardware interface for SATA drives using two lanes of PCI Express (PCIe) in order to increase the transfer rate over regular SATA. Motherboards came out in 2014, but few drives materialized.