Model/Part #: Micron/Crucial 8GB (1x8GB) DDR4 MTA16ATF1G64AZ-2G1A2. - Type: 288-Pin DDR4 SDRAM. - Capacity: 8GB (1 x 8GB). Stronger PCB ensures lower electric resistance, steadier signal transfer and faster heat dissipation, resulting in higher performance and longer service life.