Technical InformationMemory Size: 16 GBMemory Technology: DDR4 SDRAMNumber of Modules: 1 x 16 GBMemory Speed: 2666 MHzMemory Standard: DDR4-2666/PC4-21333Error Checking: ECCDevice Supported: ServerDevice Supported: NotebookDevice Supported: Mobile WorkstationMiscellaneousCompatibility: Dell Precision Moibile Workstations: 3530 7730 7530