M393A8K40B21-CTC - SAMSUNG - 64gb (1x64gb) 2400mhz Pc419200 Cas17 Ecc Registered Quad Rank X4 Ddr4 Sdram 288pin Rdimm Memory Module For Server M393A8K40B21-CTC - SAMSUNG - 64gb (1x64gb) 2400mhz Pc419200 Cas17 Ecc Registered Quad Rank X4 Ddr4 Sdram 288pin Rdimm Memory Module For Server $434.58 $368.29
HMA451R7MFR8N-TF - HYNIX - 4Gb (1X4Gb) 2133Mhz Pc417000 Cl15 Single Rank X8 Ecc Registered 1.2V Ddr4 Sdram 288Pin Rdimm Memory Module For Server HMA451R7MFR8N-TF - HYNIX - 4Gb (1X4Gb) 2133Mhz Pc417000 Cl15 Single Rank X8 Ecc Registered 1.2V Ddr4 Sdram 288Pin Rdimm Memory Module For Server $48.59 $41.18