DATARAM 32GB Smart DDR PC4-2400T ECC HP

The DRH92400R upgrades are registered memory
modules, which conform to JEDEC's DDR4, PC4-2400T
standard. The DRH92400LR are load-reduced memory
modules (LRDIMMs). One EEPROM is used for Serial
Presence Detect and a combination register/PLL, with
Address and Command Parity is also used.