DIMM 8GB PC4-2133U 512Mx8 CL15

HP 840817-001 is an 8GB DIMM memory module for adding memory to compatible computer systems. Its designation, PC4-2133U, identifies the memory type and data rate class, while 512Mx8 describes its organization. The module is specified with CL15 latency.

The distributor lists this part among memory configurations used in HP Z240 Small Form Factor and Tower workstations, as well as HP Z240S Small Form Factor workstations. The listing also names Energy Star versions of the Z240 models. These references identify systems associated with the part; they do not establish compatibility with every computer. The DIMM form and stated memory specification make it a system memory component for supported installations.