HP Pavilion 500-490 PC With convenient expandability options, the HP Pavilion 500 is the versatile PC that will grow as your needs do. With its clean modern style, it’ll fit seamlessly anywhere you put it. With fast processors, strong graphics, and more storage, you’ve found your ideal PC. The perfect fit: With clean modern styling, the new HP Pavilion 500 presents all-around simplicity. Practical. Proven. Power. With proven technology, gain powerful capabilities to tackle daily needs. Ideal for every day computing: Daily projects meet their match on the HP Pavilion 500. Operating System: Windows 7 Professional 64-bit Processor: 4th generation Intel Core i3-4130 processor Memory: 4GB PC3-12800 DDR3-1600 SDRAM memory 1x4GB (expandable to 16GB) Hard drive: 1TB 7200RPM Serial ATA hard drive Graphics: Intel HD Graphics 4400 Keyboard and mouse: USB keyboard with volume control and optical mouse Optical Drive: SuperMulti DVD Burner USB ports: 8 (4 x 2.0 , 4 x 3.0) Wireless: Wireless LAN 802.11b/g/n featuring Single-band (2.4Ghz) 1×1 Warranty: 1 year limited hardware warranty and 1 year technical Support Featuring Windows 7 Professional HP SimplePas: Access online accounts with a single password or PIN. McAfee: Free 30-day Trial of McAfee LiveSafe service included. McAfee LiveSafe service enriches your digital life by protecting your data, identity and all your devices so you can connect with confidence.