Asus 15.6" Notebook PC (R540LA-RS31) 15.6" HD: Maximize your Windows 10 experience with smooth and fast Intel processing power. / Large Touchpad: The touchpad is larger than that of other brands. Smart gesture technology lets you pinch-zoom in and out if images and webpages, drag-and-drop items, along with multi-finger page and scroll and swipe to set a new standard in touch input for Windows 10. / Full Product Specifications:Click to view / Processor Manufacturer:Intel Processor Generation:4th Gen / Processor Model:i3-4005U / Processor Speed:1.70 GHz / Processor Core:Dual-core (2 Core) Memory Technology:DDR3L SDRAM / Hard Drive Capacity:500 GB / Optical Drive Type:DVD-Writer / Screen Size:15.6" Screen Resolution:1366 x 768 / Graphics Controller Manufacturer:Intel / Graphics Controller Model:HD Graphics 4400 / Graphics Memory Technology:DDR3L SDRAM Wireless LAN:Yes / Wireless LAN Standard:IEEE 802.11b/g/n / Ethernet Technology:Gigabit Ethernet / Bluetooth:Yes