Lenovo SYSTEM BOARDS
5B20U54128
is compatible in the following Models:
Lenovo V Series Desktop
V50s-07IMB Desktop (Lenovo) - 11EF001BUK
V50s-07IMB Desktop (Lenovo) - 11EFS06F00
V50s-07IMB Desktop (Lenovo) - 11EFS06H00
V50s-07IMB Desktop (Lenovo) - 11EFS08D00