戴尔高性能XPS420 带SideShow和无线
戴尔发布了最新的顶级PC—XPS420，它是第一款整合了Windows SideShow显示器的台式机，主要用于在vista无法表达时显示PC运行时的重要信息。该显示器位于机箱顶端，所以如果您把机箱放在显示器旁边的话就不太容易看到，因此这台机器适合地上。以下是该PC的详细信息：
* Intel processors, up to Core 2 Extreme 3 GHz
* vista Home Premium or Ultimate
* Up to 4 GB RAM
* Up to 2 terabyte RAID hard drives
* Up to a Blu-Ray drive and dual layer DVD R/W drives
* Up to 768MB nVidia GeForce 8800 GTX
* Available AGEIA® PhysX® physics accelerator
* Up to Sound Blaster X-Fi Xtreme Music audio (cannot order advanced audio and the PhysX card, presumably due to a lack of expansion slots)
* Available ATI Theater 650 PRO Combo TV Tuner with up to Gyroscopic Remote and Xcelerator
* Comes with Dell Bluetooth Wireless Media Hub + Bluetooth Keyboard and Mouse
* 802.11b/g wifi card (but no available 802.11n)
* Up to Bose Companion 3 Series II Multimedia Speaker System
* Free 10GB DataSafe Online Backup for 1 Year
从配置上看已经是顶级了，而且还有无线网卡，这也是台式机无线化的先驱者。
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