The Nanya 8GB (2x4GB) DDR3 RDIMM PC3-10600R ECC Registered 240-Pin NT4GC72B4PB0NL-CG memory modules are designed for server use, offering reliable performance and error correction. These modules come in a set of two, each with a capacity of 4GB, providing a total capacity of 8GB for the system. The DDR3 SDRAM technology ensures fast data transfer speeds, while the 240 pins make them compatible with a wide range of servers. Made in Taiwan by Nanya, these modules are ideal for enterprises seeking high-quality memory components for their server infrastructure.