Crucial CT16G4SFD824A is a 2Gx64-bit (16GB) DDR4-2400 CL17 SDRAM 2Rx8, non-ECC memory module, based on sixteen 1G x 8-bit DDR4 FBGA components. The SPD is programmed to JEDEC standard latency DDR4-2400 timing of 17-17-17 at 1.2V. This 260-pin DIMM uses gold contact fingers.