Genuine Windows Vista® Business , Genuine Windows XP Tablet PC Edition, FreeDOS (May vary by country)
Genuine Windows Vista® Business , Genuine Windows Vista® Home Basic, Genuine Windows XP Professional, FreeDOS (May vary by country)
Genuine Windows Vista® Business 32-bit, FreeDOS, SuSE Linux Enterprise Desktop (May vary by country)
Processor
Intel® Core™2 Duo Ultra Low Voltage Processor (up to 1.2 GHz, 2 MB L2 cache)
Intel® Core™2 Duo Ultra Low Voltage Processor (up to 1.2 GHz, 2 MB L2 cache)
VIA C7®-M ULV Processor (up to 1.2 GHz, 128 KB L2 cache)
Display features
12.1 Illumi-Lite WXGA (1280 x 800 resolution), UWVA, with digitizer;
12.1 Illumi-Lite WXGA (1280 x 800 resolution), UWVA, outdoor viewable display with digitizer; 12.1 Illumi-Lite WXGA (1280 x 800 resolution), UWVA with digitizer, with integrated camera
12.1 Illumi-Lite WXGA (1280 x 800 resolution)
8.9 WXGA (1280 x 768 resolution)
Wireless technologies
HP 3G Broadband Wireless (optional; requires mobile network operator service); Intel PRO/Wireless 802.11a/b/g/draft-n, a/b/g, b/g, Broadcom 802.11 a/b/g, b/g, Bluetooth™ 2.0, HP Wireless Assistant
HP 3G Broadband Wireless (optional; requires mobile network operator service); Intel PRO/Wireless 802.11a/b/g/draft-n, a/b/g, b/g, Broadcom 802.11 a/b/g, b/g, Bluetooth™ 2.0, HP Wireless Assistant
Broadcom 802.11a/b/g, b/g; optional Bluetooth® 2.0, HP Wireless Assistant
Battery life
Up to 5h30m with primary battery (up to 11h with primary battery + Optional HP 2700 Ultra-Slim Battery)
Up to 4 hours with 3 cell battery or up to 8 hours with 6 cell battery or up to 12 hours with 9 cell battery
Up to 2h15m with 3 cell battery or up to 4h30m with 6 cell battery
HP's WEEE registration number is WEE/EJ0076US
This means that HP is a registered producer under the Waste Electrical and Electronic Equipment Regulations 2007. Read more about recycling your old IT equipment