8GB (x72, ECC, SR) 240-Pin 1.35V DDR3L RDIMM Featu.
MT18KDF1G72PZ-1G1 - 1.35V DDR3L SDRAM RDIMM
MT18KDF1G72PZ - 1.35V DDR3L SDRAM RDIMM
MT18KDF1G72PZ-1G4 - 1.35V DDR3L SDRAM RDIMM
MT18KDF1G72PZ-1G6 - 1.35V DDR3L SDRAM RDIMM