The HP M89648-001 is a 16GB memory module for upgrading a laptop that uses SO-DIMM memory. Its DDR4 format and 3200MHz speed are clearly identified in the product listing, making it suitable for adding memory capacity to a compatible system.
The compact SO-DIMM format is intended for laptop memory slots. This single 16GB module provides an additional memory component for everyday computing and multitasking, subject to the laptop’s supported memory type and capacity.