Specifications: CPU: Intel pentium M 745 centrino processor 1.8ghz 2mb cache (for high performance and work) RAM 1gb(1024mb)ram DDR PC 2700 333mhz Display 15 xga TFT 1024x768 screen resolution Graphics video memory 64mb intel acleration 82852 55gm gme HDD:100gb hard disk driver seagate barakuda 5400rpm CD DVD 8xdvd rw dual layer CD rw x24 with function over burning Ports built in mic 20bd; Infrared 4mb. S; Card reader 3 in 1 MMC ms SD PCMCIA x 1 3x USB 2.0 480mb S 1x 1394-400mb S S out Vga out Jack 3.5 3x line in, mic in, line out Slot for port replicator for docking station where much more ports and connectors available Modem modem connector soft v92 fax modem with smart cp LAN LAN card built in broadcom 440 10 100integrated controller Wi fi wi fi intergrated intel BG 2200 Software windows XP professional sp2 with reinstall CD S for reinstalling software as often as you need Nti software for cddvd burning Power DVD Acer e manager (step by step power economy) Battery li on 4 5 hours, depends on work Dimensions: Thickness:1.3' Width:14.2 Depth:10.7 Weight 6.5lbs Currency: USD Unit Price: $650.00 Quantity: 1 unit Delivery: 3-4 days