The product is a 4GB RAM module of DDR3 SDRAM technology by Samsung, specifically designed for server use. This DIMM form factor module has 240 pins and a capacity of 4GB, with a bus speed of PC3-10600R (DDR3-1333). It is a registered, ECC memory module that offers reliable performance for server applications. With a single module included in the package, this product is ideal for enhancing the memory capacity of servers in enterprise networking environments.