This Kingston ValueRAM KVR48U40BD8K2-64 is a kit of two 4Gx64-bit (32GB) DDR5-4800 CL40 SDRAM, 2Rx8, memory modules, based on sixteen 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.