This is something I can not live without let me tell u some thing abt my laptop.It has Latitudes’ superior build quality. Price-wise and size-wise, the Latitude D820 sits atop the thin-and-light 14" widescreen D620 and the budget oriented 14" standard-aspect D520 in the Latitude lineup.
The D820 is an updated version of the D810 and features the Intel Core Duo processor to replace the D810’s Pentium M as well a significant weight reduction from the D810. the 3.2kg [7.05lbs] Latitude D810 was more of a desktop replacement, the 2.8kg [6.17lbs] approaches the more portable thin-and-light territory.impressive computing power, it comes in mid-size business notebook category.
Features OverwiewCore Duo T2400 CPU @ 1.83 GHz, 667MHz front side bus, 2MB L2 cache15.4" WSXGA+ (1680x1050) display1024MB DDR2-667 RAM (2x512MB DIMMS)NVIDIA Quadro NVS 120 graphics solution with 512MB TurboCache60GB hard disk @ 7200RPM8x CD-RW/DVD RW dual layer driveDell Wireless 1390 WLAN (802.11b/g 54Mbps) Mini Card (Broadcom)Bluetooth radio (Toshiba stack)6-Cell/56 WHr Primary BatteryMicrosoft Windows XP Home Edition3-year Economy Plan warrantyWeight: 6.17lbsDimensions 1.39 in (H) x 14.21 in (W) 10.34 in (D)