* Intel Pentium 4 641 Processor with Hyper Threading Technology & 3.20GHz Processor Speed * 250GB SATA Hard Drive (7200RPM) * 1024MB DDR2 SDRAM memory for multitasking power, expandable up to 2GB. * SuperMulti DVD Burner with LightScribe Technology * Intel Graphics Media Accelerator 950 with 64MB Dedicated Graphics * 10/100Base-T Network Interface * I/O Ports: 15-In-1 Memory Card Reader, 6 x USB 2.0 Ports (2 front, 4 back), 2 x Firewire Ports (front, back) * Windows Vista Home Premium operating system preinstalled; other software package includes Roxio Creator, Muvee AutoProducer, Roxio MyDVD Basic, RealPlayer, Microsoft Works 8, Microsoft Office Home and Student 2007 Trial, Adobe Reader 7.0, HP Total Care Advisor, Norton Internet Security 2007 (60 day complimentary updates) * 17" Widescreen LCD Monitor Included
1 gig runs vista like how 128-256 runs XP.