2GB, 4GB, 8GB (x72, ECC, DR) 240-Pin DDR3 UDIMM Fe.
Micron Technology
MT18JSF1G72AZ - DDR3 SDRAM UDIMM
2GB, 4GB, 8GB (x72, ECC, DR) 240-Pin DDR3 UDIMM Features DDR3 SDRAM UDIMM MT18JSF25672AZ – 2GB MT18JSF51272AZ – 4GB MT18JSF1G72AZ – 8GB Features • DD.