Lenovo ThinkPad Yoga 12.5-Inch Convertible 2 in 1 Touchscreen Ultrabook (20CD00B1US)
http://www.amazon.com/gp/product/B00I5F7SCK?tag=sukses2015-20
Intel Core i7-4600U 21 GHz Up to 33GHz with Turbo Boost
8 GB DDR3 2 cores 4 threads
256 GB Solid-State Drive4MB Cache
125-Inch Screen Integrated
Windows 81 Professional 7-hour battery life