This product is either discontinued or we cannot get that from suppliers.
Kingston HX424C15FB/16, 16GB, 288-Pin DDR4 SDRAM, Speed DDR4 2400 (PC4 19200), CAS Latency 15, 1.20V, Non-ECC, Unbuffered, Black.
HyperX HX424C15FB/16 is a 2G x 64-bit (16GB) DDR4-2400 CL15 SDRAM (Synchronous DRAM) 2Rx8, memory module, based on sixteen 1G x 8-bit FBGA components per module.