Siemens 6ES76482AJ400KA0 Memory Board is an 8 GB DDR3 SDRAM memory expansion module (ECC DIMM) for SIMATIC IPC systems, designed to extend RAM in compatible industrial PCs and HMIs. It lists compatibility with IPC427D and IPC477D families, including the HMI IPC477C, providing additional RAM for larger programs and data processing tasks. As a DIMM-based memory expansion with ECC protection, it integrates with the IPC lineup to upgrade memory capacity without altering the CPU or system architecture.
