Boost the capabilities of your HP Mobile Workstation or HP Business Notebook with low-power high-speed DDR4 memory from HP. Flexible fast scalability. Improve start-up times with fewer delays during routine operations run more programs simultaneously and easily toggle between them with super-fast power-efficient memory that you can scale to meet your exact requirements. HP-tested Ensure that all of your memory characteristics match by upgrading with HP-branded memory thats been tested for seamless system-level integration with HP Mobile Workstations and HP Business Notebooks.