Model-specific questions, source references and configuration guidance. Confirm the exact platform and bill of materials before ordering.
No. HP lists four DDR5 UDIMM slots with a maximum of 128GB, not SODIMMs. A module speed rating is not the operating speed of every population. Match any upgrade to the Z1 Tower G1i supported-memory list and the DIMMs already installed.
Capacity alone is not sufficient. HP recommends symmetric channel populations and matching capacity, part number and manufacturer, with the specified slot order when populating two DIMMs per channel. Identify the existing DIMM part numbers before selecting an upgrade.