What is the maximum capacity per DIMM for DDR5 memory?

The maximum capacity per DIMM for DDR5 memory is 64GB. This capacity represents a significant advancement compared to previous generations of DDR memory, allowing for more memory to be installed in a single module. DDR5 technology enhances overall system performance by increasing bandwidth and efficiency while also supporting larger capacities per memory stick.

With DDR4, the maximum capacity per DIMM was typically around 32GB, so DDR5's specification more than doubles that capability. This increase is particularly beneficial for memory-intensive applications and high-performance computing that require vast amounts of RAM, such as servers and workstations used for content creation, scientific simulations, and large databases.

In this context, while options such as 32GB, 128GB, and 16GB reflect varying specifications from previous or less common technologies or configurations, they do not represent the maximum capacity achievable with current DDR5 DIMMs. Therefore, identifying 64GB as the correct answer highlights an understanding of the advancements in memory technology with DDR5.