We have IBM/Lenovo 3000 Series Notebook Memory upgrades available for the following models:

    C100 Series 0761-xxx

    C200 Series 8922-xxx

    C300 3012-xxx

    G230 4107-xxx

    G400 Series 2048-xxx

    G410 Series 2049-xxx

    G430 4152, 4153-xxx

    G430a 4153-xxx

    G450

    G510 4056, 4059-xxx

    G530 4151, 4446-xxx

    G550

    N100 Series 0689, 0768-xxx

    N200 0687, 0769-xxx

    N500

    V100 Series 0763-xxx

    V200 0764-xxx

    Y200 6469-xxx

    Y300 Series 7759, 9449-xxx

    Y310 Series 7756-xxx

    Y400 Series 9454-xxx

    Y410 7757-xxx

    Y500 Series 7761-xxx