Sony VAIO VGC-JS430F/S 20.1-Inch Silver All-in-One Desktop PC (Windows 7 Home Premium) (Discontinued by Manufacturer) 2.7GHz Intel Pentium E5400 Processor 4GB DDR2 800MHz Memory 500GB Serial ATA 7200RPM Hard Drive, Built-in camera & microphone with face tracking technology 20.1 (1680x1050) Widescreen Display, NVIDIA GeForce 9300M GT Graphics Genuine Microsoft Windows 7 Home Premium (64-bit)