Genuine Lenovo motherboard from a Lenovo Legion T5 26AMR5 gaming desktop. Part numbers 5B20W27654 / SPP0V29989. Features AMD AM4 socket, B550 chipset, and 4 DDR4 DIMM slots. Motherboard is untested and is being sold for parts or repair. No CPU, RAM, storage, or other components are included. Shows cosmetic wear and dust from previous use and storage. Please review all photos carefully for exact condition and included components. You will receive the motherboard shown.