Sony VAIO PCG-V505DX Laptop (1.40-GHz Pentium M (Centrino), 512 MB RAM, 60 GB Hard Drive, DVD/CD-RW Combo Drive) 1.40-GHz Pentium M (Centrino) 512 MB of DDR SDRAM 1024 by 768 resolution 60 GB Hard Drive ATI Mobility Radeon 9200 graphics chipset with 32 MB dedicated video memory