Based on this product's specifications, here are some alternatives and similar models
Memory Module Samsung DDR4 16GB 3200MHz
Summary description:
The Samsung M471A2K43EB1-CWE is a 16 GB DDR4 memory module designed for laptops. With a clock speed of 3200 MHz and a CAS latency of 22, it ensures fast and efficient performance. The 260-pin SO-DIMM form factor makes it compatible with a wide range of laptops, providing a significant boost to your system's memory capacity and multitasking capabilities.