Based on this product's specifications, here are some alternatives and similar models
Memory Module DELL DDR4 16GB 2666MHz
Summary description:
The DELL VM51C-RFB memory module offers 16 GB of DDR4 RAM with a clock speed of 2666 MHz. Designed for PC and server use, it features a 288-pin DIMM form factor and a single 16 GB layout. This memory module enhances system performance, allowing for smoother multitasking and improved responsiveness in demanding applications.