This product is a lot of 5 Kingston 16GB 2Rx4 PC3L-10600R server memory RAM modules. Each module has a total capacity of 16GB and a bus speed of PC3-10600 (DDR3-1333). These DIMM modules have 240 pins and are designed for server use in enterprise networking and server environments. Kingston is a trusted brand known for producing reliable and high-quality memory modules for server applications. Upgrade your server's memory capacity with this lot of Kingston RAM modules.