The Atom SSD... EVOLVE. The Atom EV is Glyph's latest SSD. With sustained read and write speeds of 1GB / if MILSpec 810F rated rugged enclosure, Atom EV is designed to tackle the most demanding mobile workflows. Leveraging the latest USB 3.2 specification, Gen2 Type-C, Atom EV is compatible with Thunderbolt 3 and USB 3.0. All necessary cables are included in the package.