The SK Hynix 16GB 2Rx4 PC3-14900R DDR3 Server ECC REG RAM HMT42GR7AFR4C-RD is a high-quality memory module designed for server use. With a total capacity of 16GB and a bus speed of PC3-14900 (DDR3-1866), it offers reliable performance and stability. The DDR3 SDRAM technology, along with ECC memory features, ensures error correction and enhanced data reliability. This RAM module from SK hynix is a great choice for businesses or individuals looking to upgrade their server system with a trusted memory component.