Dell Inspiron 15 i15RV 15-3521 Laptop, 4th Gen i5-4200U Processor, 8GB RAM, 750GB Hard Drive, Wndows 7 4th Generation Intel Core i5-4200U Processor 1.6GHz (With Turbo Boost up to 2.6Ghz - 3MB Cache ) / Microsoft Windows 7 Home Premium (64-bit) 8GB DDR3L-1600 RAM / DVDRW Drive / Waves MaxxAudio. 750GB 5,400RPM Hard Drive / 802.11n Wireless with Bluetooth / 8-in-1 Media Card Reader. 15.6" HD Widescreen Display with Built in WebCam. 2-USB3.0, 2-USB 2.0, 1-HDMI, Li-Ion battery / Weight 4.85lb