Dataram - DDR4 - módulo - 8 GB - DIMM de 288 contactos - 2666 MHz / PC4-21300 - CL19 - 1.2 V - registrado con paridad - ECC - para Dell PowerEdge C4140, C6420, Precision 5820 Tower, 7820 Tower, 7920 Rack, 7920 Tower