CN-0XF54J / 0XF54J (XF54J) 990 Motherboard — LGA 1155 DDR3 Mainboard

Replacement mainboard marked CN-0XF54J (also referenced as 0XF54J or XF54J) for systems listed as 990. This motherboard uses the Intel LGA 1155 socket and supports DDR3 memory. Ideal as a direct mainboard replacement for compatible 990-series machines.