Dell XPS 15 (L501x) Specifications are as complies with:.
Outer Cover: XPS Art-Design Series (at the very least I assume that's what they called it).
Processor: Intel Core i7-840QM Quad Core 1.86 GHz (Turbo-Boost up to 3.20 GHz,4 Cores).
Memory: 6GB 1333 MHz Dual Network DDR3 SDRAM.
Hard disk drive: 500GB HD.
Display/Screen: 15.6" Full HD LED Widescreen Screen with 2 Finger Multi-touch Touchscreen.
Optical drive: BluRay + DVD Combination Drive.
Graphics Card: nVidia GeForce GT 435M Graphics with 2GB Dedicated RAM.
2.1 JBL Speakers + Waves Audio.
(Stereo speakers and subwoofer).
Microphone and two headphone jacks.
Capable of 5.1 digital output (HDMI/SPDIF).