815100-B21 HPE 32GB DDR4-2666MHz Memory
815100-B21 - HP 32GB DDR4-2666 PC4-21300 ECC Registered Dual Rank x4 CL-19 288-Pin 1.2V DIMM Memory Module
815100-B21 - HP 32GB DDR4-2666 PC4-21300 ECC Registered Dual Rank x4 CL-19 288-Pin 1.2V DIMM Memory Module