The discs are model-specific but not system specific - - either can be used with either system. 
As I got two Inspiron N4010 laptops at home, but now I want to perform a reformat for one of my laptop. However, I am not sure that whether the reformat disc belongs to which laptop. Is the disc can be used in both laptops or only specific disc can be used by specific laptop? Thanks.
Recovery Disc - Inspiron N4010