HP L34199-373 is a 16 GB memory module for adding or replacing memory in a compatible computer. Its SO-DIMM form factor is the compact module format identified in the product specification.
The module uses DDR4 memory and has a listed speed of 3200 MHz. These details describe its memory type and rated clock speed, while the 260-pin format identifies its physical connection format. The listing confirms the module specifications but does not name particular compatible computer models.