Crucial 16GB 2666MHz DDR4 UDIMM RAM PC4-21300 288-Pin 1.2V CL19 Desktop Memory

Crucial CT16G4DFD8266.C16FD1 DJY 16GB 288pin PC4-21300 CL19 16c 1024x8 DDR4-2666 2R 1.2V NON-ECC UDIMM

This is a pre-owned unit from a technology company that closed their operations.