The product is a set of four 32GB Micron DDR4 server memory modules, with a total capacity of 128GB. Each module has a form factor of DIMM and a bus speed of PC4-23400 (DDR4-2933). The memory modules have 288 pins and are designed for server use in enterprise networking and server systems. This high-capacity memory upgrade can help improve performance and efficiency in server-based applications and systems.