We are SPECIALIZED in wholesale supply of brand new 100% original China brand computer factory unlocked, Such as apple macbook, Samsung, asus, Toshiba, lenovo,Acer,HP,And so on. Order from www.fondsale.com Technical Details 2.7GHz quad-core Intel Core i5 with 6MB on-chip shared L3 cache 1 TB Hard Drive, 4GB 1333MHz DDR3 SDRAM, DVD SuperDrive 27" LED-backlit display with a widescreen 16:9 aspect ratio, 2560x1440 HD resolution AMD Radeon HD 6770M graphics processor with 512MB of GDDR5 memory Mac OS X v10.6 Snow Leopard, Magic Mouse Product Details Product Dimensions: 22.2 x 9.3 x 25.5 inches ; 27.6 pounds Shipping Weight: 38.6 pounds ASIN: B004YLCBRG Item model number: MC813LL/A Product Description The new iMac features next-generation Intel Core i5 quad-core processors and the fastest graphics ever in an all-in-one computer. It also brings Thunderbolt I/O technology to the desktop for lightning-fast data transfer. And a new FaceTime HD camera lets you make full-screen HD video calls. All from a beautiful, widescreen 27-inch LED-backlit display that takes up just a sliver of your desk. It's everything you want in a desktop. Now more powerful, more advanced, and even more incredible than before. The iMac's display offers a 2560 x 1440-pixel resolution (for native 1080p high-definition