OS: Windows 7 Home Premium (64-bit)  Software: Microsoft Office Starter 2010    Processor: Intel Core 2 Duo Processor Intel Pentium Processor E6700 (2MB L2 Cache, 3.20 GHz, 1066MHz, FSB) Memory: 4GB (2/2) DDR3 SDRAM  Storage: 1TB SATA hard drive, 5400RPM; Super-Multi drive; multi-in-one card reader   Graphics: Integrated Intel Graphics Media Accelerator X4500HD  Communications: Gigabit LAN, Intel G41 Express chipset   - Multi-in-one card reader supports optional Memory Stick, Memory Stick PRO, MultiMediaCard, Secure Digital (SD) card, xD-Picture Card  - Interface ports: RJ-45 LAN, D-sub VGA, headphones, microphone, two PS/2, three audio, four USB 2.0 (two front, two back)   - 220W power supply  - Expansion slots: one PCI Express x1, one PCI Express x16  - USB keyboard and optical mouse  - Black chassis