Replacement Mainboard CN-0TK4W4 (1) for 3040 — 14056-1

Original mainboard for 3040 systems, part number CN-0TK4W4 and assembly code 14056-1. Sold as 1 unit. This motherboard (mainboard) is a direct replacement compatible with models requiring the CN-0TK4W4 / 14056-1 board.