Dell Inspiron 15 3000 Series 15.6" non-Touch Screen Laptop - Intel Core i3-4030U Processor - 4GB RAM - 500GB HDD - WiFi - BT - DVD&plusmn;RW - Windows 8.1 1.9Ghz 4th Gen Intel Core i3-4030U (3 MB of L3 cache) Processor / Microsoft Windows 8.1 64-bit operating system 4GB DDR3L memory / Intel HD 4400 graphics / Multiformat media reader / Built in WiFi with Bluetooth 4.0 interface 500GB hard drive / Multiformat DVDRW/CD-RW drive with double-layer support 15.6" LED-backlit high-definition touch-screen display / Built-in 1.0MP high-definition webcam with digital microphone Ports: 2 x USB 2.0 1 x USB 3.0 1 x audio combo (headphone/microphone) 1 x DC-in 1 x HDMI 1 x RJ45 / 4 cells lithium-ion battery