MULTI 1 16GB DDR4 2666MHZ ECC MODULEKingston 16GB DDR4 SDRAM Memory Module 16 GB DDR4 2666 PC4 21333 DDR4 SDRAM 2666 MHz ECC VPN: KTL TN426E 16G SKU: RSC924139 UPC: 740617291889 Whether you are playing games, using heavy loaded OS or video editing software, the 16 GB of memory will make them run in a flash 2666 MHz of memory speed skillfully manages the variety of apps and computational tasks DDR4 SDRAM interface synchronizes electrical and clock signals for an efficient data transfer