The product is a lot of 6 Samsung M393A8G40AB2-CWEC0 64GB 2Rx4 PC4-3200AA DDR4 ECC Server RAM. This RAM is designed for server use and features a total capacity of 1,536GB across 24 modules. Each module has a capacity of 64GB, and the memory features Error Correction Code (ECC) for enhanced reliability. The RAM is manufactured in China and has a bus speed of PC4-3200AA, making it suitable for high-performance server applications.