<b>Higher Performance When You Need It Most</b> Intel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration. 2.0 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Legacy Intel® Core™ Processor Intel Core i7-3xxx Lenovo IdeaPad U510, Intel® Core™ i7, 2 GHz, 15.6", 1366 x 768 pixels, 6 GB, 500 GB Lenovo IdeaPad U510. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Core™ i7, Processor model: i7-3537U, Processor frequency: 2 GHz. Display diagonal: 15.6", Display resolution: 1366 x 768 pixels. Internal memory: 6 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 500 GB, Storage media: HDD. On-board graphics card model: Intel® HD Graphics 4000. Operating system installed: Windows 8. Product color: Graphite, Gray. Weight: 4.85 lbs (2.2 kg) https://www.notebookcheck.net/Review-Lenovo-IdeaPad-U510-Ultrabook.87007.0.html Lenovo describes its IdeaPad U510 in concise and simple terms; Affordable Windows 8 ultrabook. We are talking about a 15.6-inch ultrabook that leaves the handy 11.6- and 13.3-inch form factors far behind. The manufacturer makes one thing clear with the U5... Good battery life, Energy efficient, Good speakers, Very quiet, except for the DVD, Good performance Low brightness, Uneven illumination, Bad keyboard feedback, Noisy DVD drive, Bendable base unit, Low gaming performance with the i3, Mini VGA without adapter, Poor webcam Still, Lenovo has put some effort into it and the workmanship is adequate for this price range. Unfortunately the same cannot be said about the keyboard. It gives in when typing. The keys have a vague pressure point and a short stroke. The touchpad is not...