External SSD Specification

Raspberry Pi M.2 HAT+

Supports single-lane PCIe 2.0 interface (500 MB/s peak transfer rate)
Supports devices that use the M.2 M key edge connector • Supports devices with the 2230 or 2242 form factor
Capable of supplying up to 3A to connected M.2 devices • Includes power and activity LEDs
Conforms to the Raspberry Pi HAT+ specification
Supplied with ribbon cable, 16mm stacking header, threaded spacers and screws, and knurled double-flanged screw to secure and support the M.2 peripheral