Dell is begun shipping its new Latutide E family. The laptops are Dell Latitude E5420, E5520, E6420 and E6520. All four E-Series models powered with the latest Intel processor that known as the Intel Sandy Bridge. The budget-friendly 14-inch Dell Latutide E5420 and 15.6-inch Latitude E5520 features dual-core 2nd Gen Core i3, i5 and i7 processors, Intel HD 3000 integrated graphics, up to 8GB of RAM, and up to 500GB hard drive space or a 128GB solid state drive. The business-rugged Latitude 15.6 inch E6520 packs a full HD screen option, a quad-core Core i7 processor options and NVIDIA NVS 4200M discrete graphics with Optimus automatic graphics switching technology. Both laptops are available with up to 500GB HDD or a 256GB SSD. The cost of E5420, E5520, E6420 and E6520 is about $889, $922, $1040, and $1090. [Product Page]

Dell has expanded its line of Alienware series gaming laptop with the introduction of two new models: the Dell Alienware M14X and the Dell Alienware M18X. For the M14X, Dell offers an 14-inch display, an Nvidia GeForce GT 555M, AMD Radeon HD Radeon HD 6730M or 6770M dedicated graphics card. The second laptop – Dell Alienware M18X appears with an 18-inch display and two NVIDIA GeForce GTX 460M GPUs set up in SLI or two AMD Radeon HD 6870M chips in CrossFire mode. Pricing and release date are still unknown at the moment.

Dell Latitude E6510 is a new 15.6-inch business-friendly laptop powered by 2.35GHz Intel Core i3-380M processor and currently available at logicbuy.com $639 retail price. At a starting price of $639, you’ll get yourself a 15.6-inch anti-glare LED (1366 x 768) display, an integrated Intel HD graphics, 1GB DDR3 RAM, a 160GB Hard Drive, a 6-cell battery, 8x DVD drive, 802.11b/g/n and runs on Windows 7 Home Premium OS. [Product Page]