Recent content by trapline

Hi folks I recently purchased a bare bones dell Alienware m15x laptop with this processor Intel Core i5 430M 2.53GHz my question is down the line can I buy the i7 processors they offer : Intel® Core™ i7-720QM Quad Core Processor 1.6GHz Intel® Core™ i7-820QM Quad Core Processor 1.73GHz...