![Dell Genuine XPS 420 Motherboard TP406, Supports The Following Processors: Intel Core 2 Q6600 Quad Core, Intel Core 2 Duo Processor E8400, Intel Core 2 Q8200 Quad-Core, Intel Core 2 Q9400 Quad-Core : Dell Genuine XPS 420 Motherboard TP406, Supports The Following Processors: Intel Core 2 Q6600 Quad Core, Intel Core 2 Duo Processor E8400, Intel Core 2 Q8200 Quad-Core, Intel Core 2 Q9400 Quad-Core :](https://m.media-amazon.com/images/I/51YwEWt9W+L._AC_UF894,1000_QL80_.jpg)
Dell Genuine XPS 420 Motherboard TP406, Supports The Following Processors: Intel Core 2 Q6600 Quad Core, Intel Core 2 Duo Processor E8400, Intel Core 2 Q8200 Quad-Core, Intel Core 2 Q9400 Quad-Core :
![Dell's Older XPS 420 (From 2007) Has Much Better Motherboard & Chassis Design Than XPS 8300 - YouTube Dell's Older XPS 420 (From 2007) Has Much Better Motherboard & Chassis Design Than XPS 8300 - YouTube](https://i.ytimg.com/vi/iKqd5u9ZBzM/maxresdefault.jpg)
Dell's Older XPS 420 (From 2007) Has Much Better Motherboard & Chassis Design Than XPS 8300 - YouTube
![0TP406 - Dell Socket LGA775 Intel X38 + ICH9R Chipset BTX System Board ( Motherboard) for XPS 420 Supports Core 2 Duo/ Core 2 Extreme/ Core 2 Quad Q6700 Q6600 Q8200 Series DDR2 4x DIMM 0TP406 - Dell Socket LGA775 Intel X38 + ICH9R Chipset BTX System Board ( Motherboard) for XPS 420 Supports Core 2 Duo/ Core 2 Extreme/ Core 2 Quad Q6700 Q6600 Q8200 Series DDR2 4x DIMM](https://harddiskdirect.com/media/catalog/product/cache/8b3df2345e86c5269ef614787fcda95d/4/1/410-026000_1_3_zfwtvngefmnp0vzo.jpg)