This is an SSD drive with a 480 GB storage capacity. Potentially a perfect choice if you happen to be looking for an SSD drive.
From Amazon
OWC - 480GB Aura Pro X2 - Solid-State Drive for Select 2013 and Later Macs
Clove Technology
OWC Aura Pro X2 M.2 480 GB PCI Express 3.1 3D TLC NVMe
Compadvance
OWC Aura Pro X2