HP Pavilion ze4910us 15" Laptop (Intel Celeron M Processor 330 (Centrino), 512 MB RAM, 60 GB Hard Drive, DVD/CD-RW Drive) Intel Celeron M Processor 330 (1.4GHz) 512KB L2 Cache 400MHz FSB 512MB of PC2100 DDR SDRAM (expandable to 2GB) 2 RAM Slots (occupied)