R400 Series | W500 Series | X Tablet Series | X200 Series |
| Model Number 7439-UN4 | Model Number 4061-UN4 | Model Number 7450-UN4 | Model Number 7458-UN4 |
| Intel Core 2 Duo Processor P8700 (2.53Ghz, 1066 MHz FSB, 3MB, L2) | Intel Core 2 Duo Processor T9600 (2.8Ghz, 1066 MHz FSB, 3MB, L2) | Intel Core 2 Duo Processor SL9400 DC LV (1.86Ghz 1066 3MB, FSB, L2) | Intel Core 2 Duo Processor P8700 (2.53Ghz, 1066 MHz FSB, 3MB, L2) |
| 2GB Ram | 4GB RAM | 3GB RAM | 3GB RAM |
14.1” WXGA Widescreen · Resolution 1280 X800 · Integrated Camera | 15.4” WSXGA+ Widescreen · Resolution 1680 x 1050 · Integrated Camera | 12.1” WXGA Touch I/0 · Resolution 1280 x 800 | 12.1” WXGA · Resolution 1280 x 800 · Integrated Camera |
| 160GB ATA Hard Drive | 320GB ATA Hard Drive | 250GB ATA Hard Drive | 250GB ATA Hard Drive |
| Multiburner | Multiburner | NA | NA |
| Intel Graphics Media Accelerator MHD 4500 | Intel ATI Mobility Fire GL v5700 512MB Video Card | Intel Graphics Media Accelerator MHD 4500 | NIntel Graphics Media Accelerator MHD 4500 |
| Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Intel WiFi 5400 AGN (1x2) | Intel WiMax/WiFi 5100 AGN (1x2) | Intel WiMax/WiFi 5100 AGN (1x2) | Intel WiMax/WiFi 5100 AGN (1x2) |
| Integrated Bluetooth | Integrated Bluetooth | Integrated Bluetooth | Integrated Bluetooth |
| Weight 5.5 lbs | Weight 5.8 lbs | Weight 3.61 lbs | Weight 3.4 |
| Battery Life of up to 7.5 hrs | Battery Life of up to 10.9 hrs | Battery Life of up 9.8 | Battery Life of up 9.6 |
| Windows Vista Enterprise Edition | Windows Vista Enterprise Edition | Windows Vista Enterprise Edition | Windows Vista Enterprise Edition |
| Microsoft Office 2007 Professional Edition | Microsoft Office 2007 Professional Edition | Microsoft Office 2007 Professional Edition | Microsoft Office 2007 Professional Edition |
