21EnglishSpecificationsOperatingsystem • Genuine Windows ® Vista ™ Capable• Genuine Windows ® XP Home Edition (Service Pack 2)• Genuine Windows ® XP Media Center Edition 2005(Rollup 2)Windows ® Vista ™ Capable PCs come withWindows ® XP installed, and can beupgraded to Windows ® Vista ™ . For moreinformation on Windows ® Vista ™ and howto upgrade, go to: Microsoft.com/windowsvista.Platform • Intel ® Centrino ® Duo mobile technology, featuring:• Intel ® Core ™ Duo processor T2300/T2400/T2500/T2600 (2 MB L2 cache, 1.66/1.83/2/2.16 GHz, 667MHz FSB)• Intel ® 945PM Express chipset• Integrated Intel® PRO/Wireless 3945ABGnetwork connection (dual-band tri-mode802.11a/b/g) Wi-Fi CERTIFIED ™ solution,supporting Acer SignalUp ™ wireless technologySystem memory Up to 2 GB of DDR2 533/667 MHz memory, upgradeable to4 GB using two soDIMM modules (dual-channel support)Display • 15.4" 200-nit WXGA Acer CrystalBrite™ high-brightness color TFT LCD, 1280 x 800 pixel resolution,16 ms response time, supporting simultaneous multi-window viewing via Acer GridVista ™• 16:10 viewing ratio