4 September 2013 by Pragya Sinha
Dell Alienware and XPS line of products can be regarded as the best Dell i7 desktops. These desktops work at processor speeds greater than 2.6 GHz and run Windows 7 operating systems.
The top rated Dell i7 desktops house discrete NVIDIA graphics processors, at least 8GB RAM and hard drives with a capacity of 500GB or more. These Dell desktops configured with high-end components, deliver excellent gaming and overall performance.
The best Dell i7 desktops are listed below for your reference purpose.