Gree Memory Chip

Gree Memory Chip is a reputation trophy. Upon use, players receive 135 reputation points with The Gree Enclave. Subscribers receive 270 reputation points with the reputation bonus.

Source
Gree Memory Chips are obtained from completing missions in the Western Ice Shelf on the planet Ilum. They can also be obtained as a drop from the Ancient Gree Destroyer.
 * Mission reward