Acers new "Timeline Series" Aspire 4810TZ Pentium SU2700, 2MB L2 cache, 1.30GHz, 800MHz FSB, 3GB Memory / 320GB HDD, 14.1" WXGA (1280 x 800), SuperMulti GigaLan + 802.11a/b/g/Draft-N, Webcam, Vista Home Premium, 6-cell battery. 4810TZ-4011 earned the name all-day notebook because it provides up to 8.0 hours of battery life,* allowing users to go unplugged throughout the workday. Adding to the notebooks portability is its compact size and light weight. The Aspire 4810 with 14.0 LCD is only 4.2 lb. and just a fraction over one-inch high at its tallest point. Among the other features are: - Easier navigation thanks to a multi-gesture touchpad that offers circular-motion scrolling, pinch-action zoom and two-finger page flip. - Acer CineCrystal LED-backlit display that has the 16:9 aspect ratio needed for optimal movie viewing and is also energy efficient and mercury-free. - Laminar Wall Jet Engine design to air-cool the processor and notebook case for more comfortable usage. * Six-cell lithium ion battery: up to 8.0 hours life with Acer PowerSmart Manager enabled and depending on configuration and usage (may be reduced if Windows Vista Aero is enabled)