21EnglishSpecificationsOperatingsystem• Windows Vista ™ Ultimate• Windows Vista ™ Home Premium• Windows Vista ™ Home BasicPlatform • Intel® Centrino ® Duo mobile processor technology,featuring:• Intel® Core ™2 Duo mobile processor T7300/T7500/T7700 (4 MB L2 cache, 2/2.2 /2.4 GHz, 800 MHz FSB), orT7100 (2 MB L2 cache, 1.8 GHz, 800 MHz), supportingIntel® 64 architecture• Mobile Intel ® PM965 Express Chipset• Intel® Wireless WiFi Link 4965AGN (dual-band quad-mode 802.11a/b/g/Draft-N) network connection,supporting Acer SignalUp ™ with InviLink ™ Nplify™wireless technology, or• Intel® PRO/Wireless 3945ABG (dual-band tri-mode802.11a/b/g) network connection Wi-Fi CERTIFIED ®solution, supporting Acer SignalUp ™ wirelesstechnologySystem memory Dual-Channel DDR2 SDRAM supportUp to 2 GB of DDR2 667 MHz memory, upgradeable to 4 GB usingtwo soDIMM modules (dual-channel support)Display 15.4" WXGA high-brightness (220-nits) Acer CrystalBrite ™ TFT LCD,1280 x 800 pixel resolution, supporting simultaneous multi-window viewing via Acer GridVista ™8 ms response timeGraphics • NVIDIA ® GeForce 8600M GT with up to 1024 MB ofTurboCache ™ technology (256 MB of dedicated GDDR2VRAM, up to 768 MB of shared system memory), supportingNVIDIA ® PureVideo™ technology (WMV HD, High DefinitionMPEG-2 Hardware Acceleration),Microsoft® DirectX ® 9 andDirectX ® 10, OpenEXR High Dynamic Range (HDR)technology, and PCI Express ®• Dual independent display support• 16.7 million colors• MPEG-2/DVD hardware-assisted capability (full decode)• WMV9 (VC-1) and H.264 (AVC) support (full decode)• S-video/TV-out (NTSC/PAL) support• HDMI™ (High-Definition Multimedia Interface) with HDCP(High-bandwidth Digital Content Protection) support• Acer Arcade ™ featuring Acer CinemaVision ™ and AcerClearVision ™ technologies