The product is a set of 8 SK Hynix DDR3L-1333 ECC RDIMM memory modules, each with a capacity of 32GB and a total capacity of 256GB. These modules are designed for server use with features such as ECC memory, registered design, and a lifetime manufacturer warranty. The modules have a form factor of RDIMM and are compatible with DDR3 SDRAM technology, with a bus speed of PC3L-10600R (DDR3-1333). The compact dimensions of 133mm x 30mm x 3mm make it suitable for enterprise networking and server applications.