NM-D522 per Lenovo V15 G2-ALC scheda madre con CPU AMD R5-5500U 4 GB 5B21B90016
For Lenovo: FRU: 5B20SXXXXX/5B21BXXXXX. A:We promise that it can be compatible perfectly if you provide the correct information of Motherboard,such as the laptop model and the part number of Motherboard.