A20B-3900-0160
Fanuc A20B-3900-0160 is a 16i, 18i, 21i A generation FROM / SRAM Memory Plug in module. This Fanuc memory card with part number A20B39000160 is a 16MB FROM / 1MB SRAM memory card and plugs into the main i system master board.
DNC currently have these FROM + SRAM memory modules in stock.