ThinkPad W520
Features
ISV Certification
Because photographers, light CAD/CAM users, digital content creators, and other industry pros require proven performance and software stability more than 120 applications are tested and certified by industry-leading independent software vendors. Learn more about ISV-certification >
OpenGL (Open Graphics Library)
2GBof dedicated video memory enables graphic-intensive applications.
Up to NVIDIA Quadro 1000M
Professional-class graphics card with 2GB VRAM, featuring at least double the count of NVIDIA CUDA cores of previous generations, with high-performance computing capabilities with advanced visualization techniques.
Dolby Home Theater v4
Increased audio clarity and maximized volume output without distortion — enjoy a crisp, clear immersive surround sound experience over built-in stereo speakers. Plus mini DisplayPort and mini HDMI enable quick and easy hook up to external monitor, TV, or projector.
SuperSpeed USB 3.0
Enables up to 10 times faster file transfer, allowing for lightning-fast copying of large media files, as well as seamless connections between audio- and video-related peripherals. backwards-compatible with USB 2.0 devices.
Superior Web Conferencing / Voice-Over IP (VOIP)-Optimized
Low-light sensitive 720p HD webcam with wide-angle viewing and face-tracking, dual noise cancelling microphones with configurations for crystal-clear private and conference mode VoIP meetings. Plus, convenient multimedia keys provide quick and easy access to microphone, speaker, and camera controls.
ThinkPad Precision Keyboard With Optional Backlight
Legendary spill-resistant, full-sized, ergonomic keyboard with optional backlight, to make working effortless even in dark environments. Convenient multimedia keys provide quick and easy access to microphone, speaker, and camera controls.
Military-Specification Testing
Validates the ruggedness, durability, and quality of ThinkPad products by testing against eight parameters: high pressure, humidity, vibration, high temperature, temperature shock, low pressure (15,000 ft), low temperature, and dust.

Specifications:
Intel Core i7 2640M Processor (4M Cache, 2.80 GHz)
6 GB DDR3 Memory
320Gb HDD
Dual Switchable Video Graphics:
INTEL HD
2GB NVIDIA Quadro 1000M
15.6" HD 1600 x 900 Resolution
Operating System
Win 7 Pro 64 bit
Optical Drive
DVD+-RW DL
Features
Intel 6205 AGN (Wireless)
Bluetooth
2 USB 3.0 ports
1 USB/eSATA
1 Powered USB
720p Low Light Sensitive
Comes with 180Watt Generic Charger
6 Cell Battery
4-in-1 reader (MMC, SD, SDHC, SDXC)



