<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 4th Generation Intel® Core™ processors are based on Intel® microarchitecture formerly known as Haswell, manufactured on 22 nm process technology with 3D tri-gate transistors. This platform provides excellent CPU, graphics, media performance, flexibility, and enhanced security over the 3rd generation Intel® Core™ processors, making it ideal for a broad range of intelligent systems. Intel Core i7-4xxx Lenovo ThinkPad W540, Intel® Core™ i7, 2,7 GHz, 39,6 cm (15.6"), 1920 x 1080 ಪಿಕ್ಸೆಲ್ಸ್, 8 GB, 500 GB Lenovo ThinkPad W540. ಉತ್ಪನ್ನದ ವಿಧ: ಮೊಬೈಲ್ ವರ್ಕ್‌ಸ್ಟೇಷನ್, ಫಾರ್ಮ್ ಫ್ಯಾಕ್ಟರ್: ಕ್ಲಾಮ್‌ಶೆಲ್. ಪ್ರೊಸೆಸ್ಸರ್ ಕುಟುಂಬ: Intel® Core™ i7, ಪ್ರೊಸೆಸ್ಸರ್ ಮಾಡೆಲ್: i7-4800MQ, ಪ್ರೊಸೆಸ್ಸರ್ ಫ್ರೀಕ್ವೆನ್ಸಿ: 2,7 GHz. ಡಿಸ್ಪ್ಲೇ ಡಿಯಾಗನಲ್: 39,6 cm (15.6"), ಎಚ್‌ಡಿ ಬಗೆ: Full HD, ಡಿಸ್ಪ್ಲೆ ರೆಸೊಲ್ಯೂಶನ್: 1920 x 1080 ಪಿಕ್ಸೆಲ್ಸ್. ಆಂತರಿಕ ಮೆಮೊರಿ: 8 GB, ಇಂಟರ್ನಲ್ ಮೆಮೊರಿ ಬಗೆ: DDR3-SDRAM. ಒಟ್ಟು ಶೇಖರಣಾ ಸಾಮರ್ಥ್ಯ: 500 GB, ಸ್ಟೋರೇಜ್ ಮೀಡಿಯಾ: ಎಚ್‌ಡಿಡಿ, ಅಪ್ಟೀಕಲ್ ಡ್ರೈವ್ ಬಗೆ: DVD-RW. ಆಪರೇಟಿಂಗ್ ಸಿಸ್ಟಮ್ ಇನ್‌ಸ್ಟಾಲ್ ಮಾಡಲಾಗಿದೆ: Windows 8 Pro. ಉತ್ಪನ್ನದ ಬಣ್ಣ: ಕಪ್ಪು https://www.digit.in/reviews/laptops/lenovo-w540-review-4855.html The ThinkPad W540 is no ordinary laptop. It's thick, bulky and not for the faint of heart. It's every inch a bore, if dazzlingly beautiful laptops is your thing. But ThinkPads were never built to win beauty contests. The W540 is built like a tank, with me... Built like a tank, Loud and clear speakers, Best-in-class performance Mediocre viewing angles Looking at the machine's hardware capability, its performance blows past all business laptops we've tested till December 2014. What's particularly surprising and noteworthy is the laptop's better-than-average loud and clear speakers for a pleasant audio e...