DELL Inspiron 570, 2.7 GHz, AMD Sempron, 2 GB, 320 GB, DVD-RW, Windows 7 Home Premium DELL Inspiron 570. Processor frequency: 2.7 GHz, Processor family: AMD Sempron, Processor model: 140. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 320 GB, Card reader integrated, Optical drive type: DVD-RW. Discrete graphics card model: AMD Radeon HD 4200. Operating system installed: Windows 7 Home Premium. Power supply: 300 W. Chassis type: Micro Tower. Product type: PC. Product color: Black http://compreviews.about.com/od/budgetdesk/gr/Dell-Inspiron-570.htm Apr 15 2011 - Dell's Inspiron 570 is a very good deal for those looking at a basic desktop PC with a little room to grow in the future. With prices under $400, it is acceptable for anyone using it for the web or media streaming. If you want a bit more ... Very Low Cost, Customizable, A Bit More Upgrade Space Than Many Budget Desktops Upgrades Are Relatively Expensive