Specification :

Intel® Core™ i3-540, 3.06GHz, 4MB Smart Cache, 2 core with Enhanced Intel® Speedstep technology, EM64T, Intel® Virtualization Technology, Intel® HD Graphics; Intel® series 5 Chipset ( H57) ; 750 GB 7200 rpm SATA; 2GB PC3-8500/ DDR3-1066mhz; ATI Radeon™ HD 5450 series Graphics with 1GB DDR3 dedicated graphics memory ( 1xDVI, 1xHDMI port, VGA via adaptor) ; Integrated High Definition Audio 7.1 Surround Sound Ready; 16XDVD-R/ RW 12X RAM Supermulti with Lightscribe technology; 6-in one Media Reader; Wireless NIC 802.11 b/ g/ n; Integrated 10/ 100/ 1000 Base T network interface; HP TV Tuner LP PCIe x1 Card; HP Wireless 2.4Ghz Keyboard, mouse; 2 Hi-Speed USB 2.0, Headphone; 6 USB 2.0, Line-in, Headphone, Surround L/ R, Center/ LFE, Surround rear L/ R, LAN, VGA and DVI-D Port, Optical ( Toslink) only, IEEE1394; Microsoft Windows 7 home Premium; LCD 20" X20 ( WN004AA) . 1 Year warranty