SNP4JMGMC/64VXR Dell 64GB 2666Mhz PC4-21300 DDR4 SDRAM Cl19

Dell 64GB 2666Mhz PC4-21300 DDR4 SDRAM Cl19. This Dell 64GB 2666Mhz PC4-21300 DDR4 SDRAM memory module features Error Correction Code (ECC) technology, which helps to ensure data integrity and reliability. ECC memory is commonly used in server and high-performance computing environments where data accuracy and integrity are critical. ECC memory uses a system of error detection and correction codes to detect and correct errors that may occur during data transfer. This is done by adding extra bits of information, called parity bits, to the data that is stored in the memory.