A20B-3900-0073
Fanuc A20B-3900-0073 is a 16i, 18i, 21i A generation FROM Memory Plug in module. This Fanuc memory card with part number A20B39000073 is a 6MB dimm memory card and plugs into the main i system master board.
DNC currently have these 2-6MB Flash ROM (FROM) memory modules in stock.
