There are three configurations as below:  Chinese computer factory please contact for more details.  CPU Intel Mobile Merom Pentium? Core Duo T2370 (1.73GHz)  Main Intel GL960+ICH8-M  RAM 1GB DDR2  Hard disk 160GB  CD-ROM DVD  Monitor 14.1 WXGA  Graphic card: Intel X3100  Camera no  LAN 10-100-1000M  WI-FI yes  Card reader yes  CPU Core 2 Duo T5550 (1,83GHz)  Main intel  RAM 2GB DDR2 (566MHz)  Hard disk 200GB  CD-ROM DVD  Monitor 15.1 WXGA  Graphic card: NVidia GeForce 9600M GT  Camera 1.3M pixeli  LAN 10-100-1000M  WI-FI yes  Card reader yes  Processor (MHz) Intel Core 2 Duo T7500 2,20 GHz  Ram 4GB  Hard disk 160/5400 rpm  Monitor 14 WXGA+ AntiGlare/AntiReflective? 1440x900  Graphic card NVIDIA QUADRO NVS 140M 128 MB vram  Optic drive/ DVD SuperMultiBurner Dual Layer/card reader  Card reader  Connections 56K V. 92 designed modem/Gigabit Ethernet- Integrated/Intel 4965 802.11agn and Bluetooth/Intel Centrino Pro Mobile Technology.