CMS 16GB (2X8GB) DDR4 2666MHz (PC4 21300) Non ECC DIMM Upgrade/Replacement for ASRock® Motherboard Serv-X570/2X570, Server 1U2E-X570, Server 1U2LW-X570/2L2T, Server 1U4LW-X570/2L2T - D22

16GB, DDR4, DDR4 2666 (PC4 21300), Non ECC, DIMM. This CMS memory kit (2X8GB) provides a direct upgrade or replacement option for the listed ASRock® systems. Installing this DDR4 2666MHz DIMM increases system processing performance, improves responsiveness under load, and lets you run more applications simultaneously — enabling better multitasking and smoother operation for server and workstation workloads. Compatible models: ASRock® Motherboard Serv-X570/2X570; Server 1U2E-X570; Server 1U2LW-X570/2L2T; Server 1U4LW-X570/2L2T - D22.