HCL ME LAPTOP P4110 comes in UBUNTU Linux operating system with Intel® Pentium® Dual Core Processr T4300 with 3GB DDR2 RAM and a hard disk space of 500 GB SATA Hard Disk Drive SATA and with a DVD DL Super Multi Drive with DVD RAM Support with a battery life of Li-ion Battery (6 cells) Approx. 2Hrs 40 mins Idle State Best Buy Price of Rs.31869