This Kingston ValueRAM KVR48U40BS8/16 is 2Gx64-bit (16GB) DDR5-4800 CL40 SDRAM, 1Rx8, memory module, based on eight 2Gx8-bit FBGA components. The SPD is programmed to JEDEC standard latency DDR5-4800 timing of 40-39-39 at 1.1V. Each 288-pin DIMM uses gold contact fingers.