Acer TravelMate 4020 TravelMate 4020 Service Guide - Page 7

Chapter 1 System Specifications Features This computer was designed with the user in mind. Here are just a few of its many features: Performance T Intel® 915GM PCI Express chipset T Intel® Pentium® M processor 725 (2MB L2 cache, 1.6 GHz, 400 MHz FSB) T CPU Package is uFPGA 478 Package T Integrated Intel® PRO/Wireless 2200BG network connection (dual-mode 802.11b/g) Wi-Fi CERTIFIEDTM solution Memory T T T 256MB or 512MB of DDRII 400/533 Upgradeable to 2GB Memory by Dual channels of SODIMM 512KB flash ROM BIOS Display T T 15" XGA TFT LCD, supporting 1024x768 pixel resolution 15.4" WXGA+TFT LCD, supporting 1280x800 pixel resolution Graphics T T T T T T T T Microsoft® DirectX® 9.0 support ATI POWERPLAYTM 5.0 support Simultaneous LCD and CRT display support Up to 2048x1536 resolution via non-interlaced CRT display Dual independent display External resolution/refresh rate T 2048x1536: 85/75/70/66/60 Hz T 1600x1200: 120/100/85/75/60 Hz T 1280x1024: 60/70/75/85/90/100/120/160/180 Hz T 1024x768: 200/160/150/120/100/90/85/75/72/70/60 Hz T 800x600: 200/160/120/100/90/85/75/72/70/60 Hz MPEG-2/DVD hardware-assisted capability S-video/TV-out (NTSC/PAL) support Audio T T T T 16-bit AC'97 stereo audio Dual speakers and one internal microphone Separate audio ports for headphone-out, line-in, microphone-in devices Built-in two 1.5W speakers Chapter 1 1