
The Dell XPS 15 laptop for 2012 wears L521X model name.
The XPS 15 L521X 0.91-inch thin aluminum notebook with a 15.6-inch screen competes against the HP Envy 6, MacBook Pro 15, and other thin and stylish laptops. It comes with the 3rd Generation Intel Core processors. The offered Ivy Bridge CPUs include the dual-core i5-3210M and quad-core i7-3612QM, with Passmark scores of 3,654 and 7,927 points, respectively. Graphics is displayed on a 15.6″ 1080p 350-nit display with edge-to-edge Gorilla glass, with help of Nvidia’s GT 630M or 640M dedicated video cards. The notebook has up to 1TB of traditional HDD storage and up to 16GB of RAM. The specs reveal that the laptop is offered with additional miniCard SSD with 32 – 128GB capacity for faster system boot ups and resumes, as well as a built-in DVD burner or Blu-ray combo drive. The battery used in the 2012 XPS 15 is a nine-cell 65WHr unit instead of a usual six-cell one, and the notebook also has optionally built-in Trusted Platform Module.









The new Alienware notebooks have been already put on sale with the 2nd Gen “Sandy Bridge” options, but now we have a list of the “Ivy” parts which will be used in the 17.3″ M17x R4 and 18.4″ M18x R2. The smaller of the two will come with the Intel Core i7-3610QM, i7-3720QM, or i7-3820QM, while its larger sibling additionally provides the Core i7-3920XM option, which is the fastest 3rd Gen Intel Core mobile processor. Furthermore, the 3920XM will be offered in standard and factory overclocked variants. The overclocked CPU will have a clock speed of up to 4.1GHz in TurboBoost mode, up from 3.8GHz.