HP Enterprise RAM Memory 850882-001 64GB DDR4 2666MHz Registered DIMMHP Enterprise 64GB PC4 2666V R Registered SDRAM 64GB PC4 2666V R Registered DDR4 SDRAM 2Gx4, operating in dual data rate mode, packaged in a dual in line memory module (DIMM), organized as 8Gx72 64GB PC4 2666V R Registered DDR4 SDRAM 2Gx4, operating in dual data rate mode, packaged in a dual in line memory module (DIMM), organized as 8Gx72 Specifications for Model 850882 001 Features Buffered Memory Type Registered (Buffered) Intended Use Server ECC