Kingston ValueRam KVR29S21S6/8 is a 1Gx64-bit (8GB) DDR4-2933 CL21 SDRAM 1Rx8, non-ECC memory module, based on four 1G x 16-bit DDR4 FBGA components. The SPD is programmed to JEDEC standard latency DDR4-2666 timing of 21-21-21 at 1.2V. This 260-pin DIMM uses gold contact fingers.