Dell 64GB PC4-2666V DDR4 ECC Server RAM Memory 4JMGM R640 R740 R740XD ++

PowerEdge R740XD. PowerEdge R740. PowerEdge R640. COMPONENT DENSITY: 64GB. Dell Part# : A9781930. Precision Workstation R7920 Xl. Precision Workstation R7920. PowerEdge XR2.

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