The product is a lot of 2 SK Hynix 16GB PC4-2933Y-RE2 HMA82GR7CJR8N-WM server RAM memory modules. Each module has a total capacity of 16GB and features ECC memory, registration, and full buffering. These DDR4 SDRAM modules have a bus speed of PC4-23400 (DDR4-2933) and a form factor of RDIMM, with 288 pins. The units are sold as a pair, making a total capacity of 32GB for the lot. This high-quality server RAM is perfect for enhancing the performance and efficiency of server components in enterprises and networking systems.