Imaging isn't quite backup, but an image seems to be what we want ..
There's more things can do this than Ghost .. maybe Acronis or paragon for me if I'm paying (depending just exactly what I'm doing, as all 3 'work'; just each better for some aspects if we have networks involved etc), & there are free utilities that can too (though the links for all the ones I have seem not to work anymore, I shall endeavour to find some ..)
BUT maybe you already paid for something that can do this ?, like say Nero which has the backitup feature as a part of the full suite (this very often comes bundled in pre-built stuff), other burning software also now has 'system backup' type s/w bundled ;)