http://www.amazon.com/Alienware-X51-i7-3770-3-4GHz-16GB/dp/B009WAK676
http://www.officedepot.com/a/products/119069/Alienware-X51-R2-Desktop-Computer-Intel/
Which is better and why?
http://www.officedepot.com/a/products/119069/Alienware-X51-R2-Desktop-Computer-Intel/
Which is better and why?