The FANUC A20B-2902-0410 is an industrial-grade FROM/SRAM Memory Module (SMD Card) developed for integration within the main processor backplanes of FANUC CNC controllers and high-precision automation racks. Designed as a high-density, plug-in surface-mount device (SMD), this module features an 8 MB Flash ROM (FROM) partition paired with a 256 KB Static RAM (SRAM) backup layer. It functions as a dedicated storage terminal, securing vital NC system basic files, customized PMC LADDER logic layouts, operational parameters, and macro system configurations. [stock available]