I'm trying to identify this connector so I can get an appropriate female connector for it. Its found on a Pico PSU (picoPSU-160-XT) next to the 12v input. There are 2 different ones on opposite corners. Mine is about 4 years old so it may be different than newer ones.
The dimensions of the connector are 12.5mm x 5.65mm and the pins are spaced 2.5mm apart.
UPDATE: For anyone looking for the female component for this connector, I found this: Digikey has the components (empty connector & pins), part #'s:
Or you can get this pre-made female connector with pigtails: JST-XH V2 4 Pin Adapter