Lenovo MEMORY 44T1572 is compatible in the following Models:

Lenovo System x

System x3100 M4 - 2582

System x3250 M4 - 2583

System x3250 M3 - 4251

System x3250 M3 - 4252

System x3200 M3 - 7327

System x3200 M3 - 7328

System x3400 M3 - 7378

System x3400 M3 - 7379

System x3500 M3 - 7380