13EnglishSpecificationsOperatingsystem • Windows Vista ™Platform • Intel® Celeron ® processor• Mobile Intel ® GL40 Express Chipset• Acer InviLink ™ 802.11b/gSystem memory • Dual-channel DDR2 SDRAM support• Up to 2 GB of DDR2 667 MHz memory, upgradeableto 4 GB using two soDIMM modules*Display • 15.4" WXGA 1280 x 800Graphics • Mobile Intel® GL40 Express ChipsetStoragesubsystem• 2.5" hard disk drive• Optical drive options:• DVD-Super Multi double-layer drive*• DVD/CD-RW combo drive*• 5-in-1 card readerAudio • Two built-in Acer 3DSonic stereo speakers• High-definition audio support• MS-Sound compatible• Built-in microphoneCommunication • Acer Video Conference, featuring:• Integrated Acer Crystal Eye webcam*• Optional Acer Xpress VoIP phone• WLAN: Acer InviLink ™ 802.11b/g• WPAN: Bluetooth® 2.0+EDR• LAN: Gigabit Ethernet, Wake-on-LAN ready• Modem: 56K ITU V.92Privacy control • Enhanced Acer DASP (Disk Anti-Shock Protection)• Acer Bio-Protection fingerprint solution*• BIOS user, supervisor, HDD passwords• Kensington lock slotDimensions • 360 (W) x 267 (D) x 30.3/43 (H) mm(14.2 x 10.5 x 1.2/1.7 inches)• 3.02 kg (6.64 Ibs)*• 2.88 kg (6.34 Ibs)*Powersubsystem• ACPI 3.0• 71 W 4800 mAh*• 48.8W 4400 mAh*• 3-pin 65 W AC adapter• Energy Star 4.0Input devices • 88-/89-key keyboard