On these days its tought to find a reasonable product that works beter longer time.
But one concern about this when I started to use this after a month speakrs was damaged. But service was good dell service that speaker at free of cost in just 1 hour. Configuration of that machine at this cost is very friendly. A normal user can buy this very easily. For designing field users are also use whole graphics and 3d software on it.
Not so much weight and not so much care requires.