General Spec:

　　Type :Student/Home office

　　Processor: Intel Core 2 Quad Q8200(2.33GHz), 64 bit Quad-Core Processor

　　Cache Per Processor: 4MB L2 Cache

　　Memory : 6GB DDR2 667

　　Hard Drive : 640GB 7200RPM

　　Optical Drive 1 : DVDRW

　　Graphics: Intel GMA 3100

　　Audio: Sound card - Integrated

　　Ethernet : Gigabit LAN

　　Keyboard : PS2 Antibacterial Keyboard

　　Mouse : USB Wheel Mouse

　　Operating System : Windows Vista Home Premium 64-bit

　　More details here: search newegg.com:"lenovo IdeaCentre K-4GU)"

　　PC is pre-installed with Onekey Recovery.

　　Generally used for about 6 months in early 2010, some cosmetic changes as per the images below.