FOR M720q M625q IQ3X0IL NM-B551 5B20U53712 Desktop System Board - Fully Tested

Replacement desktop system board for M720q and M625q desktops. Model: IQ3X0IL (NM-B551), part number 5B20U53712. This motherboard has been fully tested and confirmed functional, making it suitable for repair or replacement of the original board in the specified systems.