CNET posts their review of the Dell XPS 710 H2C and writes -

CNET posts their review of the Dell XPS 710 H2C and writes - “Dell’s service and support for the XPS 710 H2C remains on a par with that of most high-end desktop vendors, which is to say that it’s thorough, if stingy: one year parts and labor, which covers the overclocked CPU, by the way; 24/7 toll-free phone support; and a year of onsite service.

That’s the deal. Every time we mention to Dell (and most other vendors, for that matter) that we find the duration of this coverage to be insufficient, the response is usually, “So wait, do you want the price with three years of coverage?” No. What we want is this price–this very, very high price–to include three years of support. The way it used to be. It appears we’ll have to keep waiting for Dell and most of the rest of the industry to come back around. In the meantime, we will give Dell an extra point for its Dell Connect service, the remote-control tech support feature that gives a Dell tech direct control over your PC. Along with HP and Gateway, who have similar features, Dell Connect continues to distinguish the large vendors from their smaller competition in terms of support. Dell’s Web site has plenty of self-help resources as well.”

Full specifications
for Dell XPS 710 H2C (Core 2 Duo 2.66GHz, 4GB RAM, 320GB HDD)

Manufacturer: Dell, Inc.
Part number: DXCQZH1

Processor

* Processor manufacturer: Intel
* Processor type: Core 2 Extreme
* Clock speed: 2.66 GHz

RAM

* RAM installed: 4 GB

Display (Projector)

* Display (projector) diagonal size: 20 in

Optical Storage

* CD / DVD type: DVD±RW

Storage Hard Drive

* Hard drive size: 320 GB

OS Provided

* OS provided: Windows XP Media Center 2005