The Dell NNGVV-RFB is an 8GB memory module for adding RAM to a compatible computer. Its listed DDR4 format and 1Rx8 organization identify the type of memory; the product listing marks this item as renewed.
The module is specified as PC4-19200T with a speed of 2400MHz. These details describe its memory standard and rated speed, helping distinguish it from modules with other specifications. The listing identifies it as a single 8GB module, so it can be considered when expanding a system’s memory capacity, subject to the system supporting these specifications.