Performance meets expandability. Realize your potential with HP Pro 3130 Minitower Business PC featuring the latest Intel technology. Designed to handle your everyday business needs with a blend of high performance and future expansion flexibility. The new Intel Core i3 processors are built on advanced technology that helps automatically apply processing power where it’s needed most for enhanced multitasking Weight Starting at 7.58 kg Dimensions (w x d x h) 18.5 x 41.6 x 38.5 cm Power supply 300W non-PFC (115v/230v line switch) Network interface Integrated Realtek 8111DL Gigabit Ethernet Audio Realtek ALC888S High Definition audio codec. Internal PC speaker. Ports 8 USB 2.0 1 VGA 1 DVI-D 1 RJ-45 1 SPDIF coaxial output 1 audio in 1 audio out 1 microphone in Graphics Integrated Intel Graphics Media Accelerator X4500HD Optical drive SATA SuperMulti LightScribe DVD Writer; SATA DVD-ROM Memory 1GB DDR3 , 4 DIMM memory Slots Harddrive 320GB SATA Chipset Intel H57 Express Form factor Minitower Processor Intel Core i3-540 Processor (3.06 GHz, 4 MB cache) Operating system FreeDOS Total Price Rs. 47400/-