18English SpecificationsOperatingsystem • Windows ® Vista ™ Capable• Genuine Windows ® XP Home Edition (Service Pack 2)• Genuine Windows ® XP Professional (Service Pack 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 ® Celeron ® M processor 410/420/430 (1 MB L2cache, 1.46/1.60/1.73 GHz, 533 MHz FSB)• ATI Radeon ® Xpress 200M chipsetSystem memory 256/512 MB of DDR2 533 memory, upgradeable to 2 GBusing two soDIMM modulesDisplay andgraphics• 15.4" WXGA color TFT LCD, 1280 x 800 pixelresolution, supporting simultaneous multi-windowviewing via Acer GridVista ™• 15" XGA color TFT LCD, 1024 x 768 pixel resolution• ATI Radeon ® Xpress 200M integrated 3D graphicswith up to 256 MB of shared system memory,supporting dual independent display, Microsoft ®DirectX ® 9.0, PCI Express ®• MPEG-2/DVD hardware-assisted capabilityStoragesubsystem• 40/60/80/100/120 GB hard disk drive with Acer DiskAnti-Shock Protection (DASP)• Optical drive options:• DVD-Super Multi double-layer• DVD/CD-RW comboDimensionsand weight• 358 (W) x 269 (D) x 29.33/36 (H) mm (14.09 x 10.43 x1.15/1.41 inches)• 2.77 kg (6.09 lbs.) for 15.4" LCD model• 2.73 kg (6.0 lbs.) for 15" LCD model