The DRIX2133R upgrades are registered memory modules,which conforms to JEDEC's DDR4, PC4-2133P standard.The DRIX2133LRQ is a load-reduced memory module(LRDIMM).One 4K-bit EEPROM is used for Serial Presence Detect and a combination register/PLL,with Address and Command Parity is also used.
64GB DDR4 SDRAM Memory Module
