Lenovo ThinkPad SL410 Intel Core 2 Duo 2.1GHz 4GB RAM 500GB Hard Drive 14" HD LCD / 2.0MP web cam Windows 7 Professional (Black) Intel Core2 Duo Processor T6570 (2M Cache, 2.10 GHz, 800 MHz FSB) 4.0 GB RAM (Installed) DDR3 SDRAM - 1066.0 MHz / 8.0 GB (max) 500GB Hard Drive; Integrated DVD+/-RW; 2.0MP Web Cam; 14" TFT Screen Intel GMA 4500MHD Dynamic Video Memory Technology 5.0; Spill-resistant keyboard , Illuminated buttons , Multi-touch touchpad Wireless LAN; Built-in WiFi; Stereo speakers; 6 Cell Battery