Lenovo ThinkPad T520 423946U Laptop

Lenovo ThinkPad T520 423946U Powered by a dual-core Intel Core i5 CPU with Intel Turbo Boost UltraNav lets you control the mouse cursor using the TrackPoint or TouchPad Get up to 7.7 hours of battery life per charge thanks to the included 6-cell battery Spill-resistant keyboard is designed with ergonomics and comfort in mind Integrated 720p webcam is perfect for VoIP and video chat applications The LED backlit 15.6" display features a 1366 x 768 native resolution, 220cd/m² brightness, 500:1 contrast ratio, 16:9 aspect ratio, and 60% gamut support Built-in Bluetooth 3.0+HS makes the notebook compatible with wireless keyboards, mice, headphones, and other Bluetooth-enabled devices Dual-band 802.11n Wi-Fi lets you get online with ease -- it is compatible with 2.4GHz and 5GHz networks! 4-in-1 memory card reader lets you download photos from your digital camera ExpressCard/34 slot allows you to use standard expansion cards with the system Built-in USB 2.0 ports for peripheral device connectivity Integrated modem allows you to get online via dial-up Constructed from carbon fiber and glass fiber for superior durability Eco-friendly notebook complies to Energy Star, RoHS, and EPEAT Gold standards
 The ThinkPad T520 423946U 15.6" Notebook Computer from Lenovo is 15.6" notebook computer with a 16:9 antiglare widescreen display. The system features a comfortable, spill-resistant keyboard and Lenovo's UltraNav system for mousing. UltraNav combines a TrackPoint and a large multi-gesture TouchPad for precise cursor control. The computer is powered by a dual-core 2.5GHz Intel Core i5-2520M CPU, which can be overclocked to 3.2GHz thanks to Intel Turbo Boost. It is loaded with 4GB of RAM, a 320GB 7200rpm hard drive, integrated Intel GMA HD 3000 graphics, and a DVD burner. Windows 7 Professional (64-bit) is the installed operating system.

Lenovo ThinkPad T520 423946U Specifications

Performance
Processor 2.5GHz Intel Core i5-2520M
Cache L3: 3MB
System Bus None
Memory Slots: 2x SO-DIMM 204-Pin
Type: PC3-10600 1333MHz DDR3 SDRAM
Installed: 4GB (1x4GB)
Capacity: 8GB
Graphics Card Type: Integrated
Installed: Intel GMA HD 3000

Display
Type Widescreen
Size 15.6"
Backlight LED
Aspect Ratio 16:9
Finish Antiglare
Native Resolution 1366 x 768
Brightness 220cd/m2
External Resolution Up to 2560 x 1600 1

Storage
Hard Drive Bays: 1x
Installed: 320GB 7200rpm
Type: SATA
Optical Drive Tray-Load SuperMulti DVD Burner

Input/Output Connectors
Ports 4x USB 2.0 (A)
Display 1x VGA
1x DisplayPort
Audio Integrated Stereo Speakers (2x1W)
Integrated Microphone
1x 1/8" (3.5mm) Headphone/Microphone Combo Jack
Expansion Slots 1x ExpressCard/34 Slot
Flash Media Slot 1x SD
1x MMC
1x SDHC
1x SDXC

Communications
Network 10/100/1000Mbps Gigabit Ethernet (RJ-45)
Modem 56k (RJ-11)
Wi-Fi 802.11a/b/g/n
Bluetooth Bluetooth 3.0+HS
Webcam Yes, 1MP

General
Operating System Windows 7 Professional (64-bit)
Security HDD User Password Protection, Power-On Password, Infineon TPM Software Professional Package, Kensington Lock Slot
Keyboard Keys: 89
Type: Standard Notebook Keyboard
Pointing Device TouchPad & TrackPoint with Multi-Touch Control
Battery 6-Cell Lithium-Ion Providing up to 7.7 Hours per Charge
Power Requirements AC: 100-240 V AC
Consumption: 65W
Dimensions (WxHxD) 14.68 x 1.4 x 9.65" / 37.29 x 3.56 x 24.51 cm
Weight 5.54 lb / 2.51 kg