The product is a set of four 16GB DDR4 PC4-2133P ECC Registered DIMM server memory modules from Micron. Each module has a capacity of 16GB, providing a total capacity of 64GB. These modules have a form factor of DIMM and are designed for server use with 288 pins. They feature ECC memory technology and are registered, ensuring reliable performance in demanding server environments. The model number is MTA36ASF2G72PZ-2G1B1 PC4-2133P-ABR-11.