AddOn AM2133D4SR8RLP/4G x1 JEDEC Standard Factory Original 4GB DDR4-2133MHz Registered ECC Single Rank x8 1.2V 288-pin CL15 RDIMM - 100% compatible and guaranteed to work
AddOn AM2400D4DR4LRN/32G x1 JEDEC Standard Factory Original 32GB DDR4-2400MHz Load-Reduced ECC Dual Rank x4 1.2V 288-pin CL17 LRDIMM - 100% compatible and guaranteed to work