Lenovo Part
01AX774
is compatible in the following Models:
Lenovo 300 Series (IdeaPad)
IdeaPad 330-15IKB (81DE) Laptop - 81FE0002BR
IdeaPad 320-15IKB (81BG, 81BT) Laptop - 81G30001BR
Lenovo V Series Desktop
V520 Desktop (Lenovo) - 10NKCTO1WW
V520S - 10NMCTO1WW