| Operating System | | Genuine Windows Vista® Business Edition |
| | Operating System | | Genuine Windows Vista® Business Edition |
| | Operating System | | Genuine Windows Vista® Business Edition |
| | Operating System | | Genuine Windows Vista® Business Edition |
| | Operating System | | Genuine Windows Vista® Business Edition |
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| Processing Technology | | Intel® Centrino® processor technology featuring Intel® Core™2 Duo processor Ultra Low Voltage U7600 |
| | Processing Technology | | Intel® Centrino® 2 with vPro™ technology |
| | Processing Technology | | Intel® Centrino® 2 Processor Technology |
| | Processing Technology | | Intel® Centrino® 2 Processor Technology |
| | Processing Technology | | Intel® Core™2 Duo processor T8100 |
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| Weight | | One of the world's lightest notebook: weighing just 979 g |
| | | | Weight | | starting at 0.779 kg depending on configuration and local availability |
| |
| Graphics | | Mobile Intel® Graphics Media Accelerator 950 |
| | Graphics | | Intel® GMA 4500HD |
| | | Graphics | | Intel® GMA 4500HD |
| |
| Wireless | | Wireless LAN (802.11a/b/g)
Bluetooth® 2.0 with EDR (Enhanced Data Rate) |
| | Wireless | | Wireless LAN (802.11a/b/g/Draft-N), Mobile Broadband |
| | Wireless | | Wireless LAN (802.11a/b/g) |
| | Wireless | | Wireless LAN (802.11b/g), Mobile Broadband |
| | Wireless | | Wireless LAN (802.11a/b/g) |
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| Optical drive | | Ultra-slim DVD Super Multi (Single Layer) drive |
| | Optical drive | | DVD Super Multi (Double Layer) drive |
| | Optical drive | | DVD Super Multi (Double Layer) drive |
| | Optical drive | | Ultra-slim DVD Super Multi (Single Layer) drive |
| | Optical drive | | DVD Super Multi drive (Double Layer) |
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