xfce isn't even useful on resource limited hardware, you are better of using a much lighter weight wm like icewm , openbox or fluxbox + a lightweight launcher a

xfce isn't even useful on resource limited hardware, you are better of using a much lighter weight wm like icewm , openbox or fluxbox + a lightweight launcher and a lighter set of file managers and viewers [1]. [1] even window maker could do it, I saw it was recently updated.