HP Memory
L89419-001
is compatible in the following HP Models:
HP Z4 Workstation series
HP Z4 G4 Workstation (4ZK76AV) - 2Z2E9PA
HP Z4 G4 Workstation (4ZK76AV) - 518U9PA
HP Z4 G4 Workstation (4ZK76AV) - 519G9PA
DDR4 Memory
8GB (1x8GB) DDR4 2933 NECC UDIMM - 7ZZ64AA
8GB (1x8GB) DDR4 2933 NECC UDIMM PROMO - 7ZZ64AT