6English SpecificationsOperatingsystem Microsoft ® Windows ® XP Home Edition (Service Pack 2) orMicrosoft ® Windows ® XP Professional (Service Pack 2)Platform Processor:Intel ® Pentium ® M processor 730/740/750/760/770/780 (2MB L2 cache, 1.60/1.73/1.86/2/2.13/2.26 GHz, 533 MHz FSB)Intel ® Pentium ® M processor 725 (2 MB L2 cache, 1.60GHz, 400 MHz FSB)Intel ® Celeron ® M processor 360/370/380 (1 MB L2 cache,1.40/1.50/1.60 GHz, 400 MHz FSB)Chipset: Intel ® 915GMSystem memory 256/512 MB or 1 GB of DDR2 533 memory, upgradeable to2 GB using two soDIMM modulesDisplay andgraphics15.4" WXGA color TFT LCD, 1280 x 800 pixel resolution,supporting simultaneous multi-window viewing on dualdisplays via Acer GridVista15" XGA color TFT LCD, 1024 x 768 pixel resolution16.7 million colorsSimultaneous LCD and CRT display with LCD panelresolution at 70 HzExternal resolution/refresh rate:2048 x 1536: 75/60 Hz1600 x 1200: 120/100/85/75/60 Hz1400 x 1050: 60 Hz1280 x 1024: 160/120/100/85/75/60 Hz1024 x 768: 200/160/120/100/85/75/60 Hz800 x 600: 200/160/120/100/85/75/60 HzIntel ® 915GM integrated 3D graphics, featuring Intel ®Graphics Media Accelerator 900 and up to 128 MB ofshared memoryMicrosoft ® DirectX ® 9.0 and dual independentdisplay supportMPEG-2/DVD hardware-assisted capabilityStoragesubsystem40/60/80/100 GB ATA/100 hard disk driveOptical drive options:• DVD-Dual double-layer drive• DVD/CD-RW combo driveDimensions andweight364 (W) x 279 (D) x 33.9/38.9 (H) mm(14.33 x 10.98 x 1.33/1.53 inches)2.91 kg (6.4 lbs.) for 15" LCD model2.94 kg (6.5 lbs.) for 15.4" LCD model