SIMATIC IPC memory expansion memory module 16 GB (1x 16 GB), DDR4-2666 SDRAM, DIMM, ECC, for IPC647E, IPC847E,.
6ES7648-2AL80-1QA0 – SIMATIC IPC memory expansion module 16 GB, DDR4-2666 SDRAM
SIMATIC IPC memory expansion memory module 16 GB (1x 16 GB), DDR4-2666 SDRAM, DIMM, ECC, for IPC647E, IPC847E,