Key Features and Benefits: AMD Dual-Core E-450 accelerated processor 1.65GHz, 512KB x 2 L2 Cache 4GB DDR3 SDRAM system memory (expandable to 8GB) Gives you the power to handle most power-hungry applications and tons of multimedia work 1TB SATA hard drive Store 666,000 photos, 285,000 songs or 526 hours of HD video and more Slim tray SuperMulti DVD Burner Watch movies, and read and write CDs and DVDs in multiple formats 10/100Base-T Ethernet, 802.11b/g/n wireless LAN Connect to a broadband modem with wired Ethernet or wirelessly connect to a Wi-Fi signal or hotspot with built-in 802.11b/g/n connection built into your PC 20" widescreen HD LED-backlit monitor AMD Radeon HD 6320 integrated graphics with up to 1468MB total available graphics memory Additional Features: 6-in-1 memory card reader 6 x USB 2.0 ports, 1 x headphone jack, 1 x microphone jack, 1 x RJ-45 Ethernet port, 1 x audio line-out 1 x mini slot Software: Genuine Microsoft Windows 7 Home Premium 64-Bit Edition Microsoft Office Starter 2010: Includes reduced functionality versions of Microsoft Word and Excel, with advertising. PowerPoint and Outlook are NOT included. Purchase Office 2010 today and get the most out of your new PC. Norton Internet Security (60-day trial) Backup and Restore options built into Windows allows you to create safety copies of your most important personal files, so you're always prepared for the worst Support and Warranty: 1-year limited hardware warranty; 1-year software support; 24/7 technical assistance available online or toll-free by phone Restore discs are not included (unless specified by supplier). We recommend you use the installed software to create your own restore and backup DVD the first week you use the computer. What's In The Box: Power cord HP USB keyboard HP optical mouse Quick Start Guide