Samsung16GB PC4-2666V 2Rx8 CN M393A2K43CB2-CTD (HPE 840756-091)

This 16GBGB PC4-2666V DDR4 ECC RDIMM is professionally refurbished, tested-pull server memory by Samsung, identified by manufacturer part number CN M393A2K43CB2-CTD 1838. The module is qualified by HPE under part number 840756-091, suiting HPE server platforms that enforce vendor-PN whitelists in BIOS, iDRAC, BMC, or HPE iLO. Rank/organisation 2Rx8; speed bin 2666V. Each module is electrically tested before dispatch and shipped from Ireland with consistent stock for B2B repair, upgrade, and refurbishment workflows.