Notebook M300 Series Support Docs by product:

Not sure which notebook to select?
The model number is located on the bottom of your notebook.

 ArrowGateway® M305CRV Notebook
 ArrowGateway® M320 Notebook
 ArrowGateway® M325 Notebook
 ArrowGateway® M350WVN Notebook
 ArrowGateway® M360 Notebook
 ArrowGateway® M360A Notebook
 ArrowGateway® M360B Notebook
 ArrowGateway® M360C Notebook