Toshiba Portege A605-P210. Intel Core 2 Duo Processor SU9400, 1.40GHz, 3MB L2 Cache, 800MHz FSB, Mobile Intel GS45 Express Chipset, Intel WiFi Link 5100 AGN (802.00 a/g/n). Genuine Windows Vista Home Premium (SP1, 32-bit version). 3GB PC 6400 DDR2 SDRAM (1024MB on motherboard with 2GB in single available memory slot). 12.1" diagonal widescreen.