Maximize your PC's performance with HP memory. With more RAM, you can run more programs simultaneously, switch faster between multiple open applications, and experience fewer delays during everyday activities. DDR4 offers several improvements in speed and performance compared to previous generations. A fourth-generation RAM module has more pins to connect to the motherboard, accommodating the higher speeds. Each DIMM has a direct line to the CPU controller to avoid delays or bottlenecks in data transfer from the CPU to the RAM. DDR4 also includes innovations that reduce power consumption and enhance reliability.