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Lenovo Thinkpad W520 427639u 15.6" Led Notebook - Intel - Core I7 I7-2820qm 2.3ghz - 8 Gb Ram - 500 Gb Hdd - Dvd-Writer - Intel Gma Hd 3000, Nvidia Quadro 1000m Graphics - Genuine Windows 7 Professional 64-Bit - 1920 X 1080 Display - Bluetooth

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Lenovo Thinkpad W520 427639u 15.6" Led Notebook - Intel - Core I7 I7-2820qm 2.3ghz - 8 Gb Ram - 500 Gb Hdd - Dvd-Writer - Intel Gma Hd 3000, Nvidia Quadro 1000m Graphics - Genuine Windows 7 Professional 64-Bit - 1920 X 1080 Display - Bluetooth
TOPSELLER W520 I7-2820M 2.30G - 8GB 500GB DVDRW 15.6IN BT W7P 64BIT

Manufacturer Part Number: 427639U

ThinkPad W520 427639U ( 15.6 FHD, LED Backlight, WWAN Capable, Mobile Intel 6 Series chipset, Intel QM67, NVIDIA N12P-Q1 Quadro 1000M, 720p HD Camera, Integrated Bluetooth Wireless, Trackpoint and Touchpad with Fingerprint Reader, Intel Core i7-2820M processor (1), 500 GB (2)/ 7200 rpm HDD, DVD CD Multi Burner (3), Express Card Slot & 4 in 1 Card Reader, 8 GB (4 GB x 2) memory, Integrated Mobile Broadband ? Upgradable (4), Intel Centrino Advanced-N 6205 (5), Modem Daughter Card and RJ11 port, Genuine Windows 7 Professional 64, 9-cell Li-Ion battery - 55++)" 3-Year Depot/Courier or mail-in/Carry-in Topseller

General Information:

Rock-solid reliability. Blazing-fast performance. Clever manageability tools. We pack a lot of intelligent features into every ThinkPad laptop so you get more out. More productivity, more cost savings, more IT headache busting. That's why a ThinkPad investment isn't just smart. It's pure genius.

Manufacturer Lenovo Group Limited
Manufacturer Part Number 427639U
Manufacturer Website Address
Brand Name Lenovo
Product Line ThinkPad
Product Series W520
Product Model 427639U
Product Name ThinkPad W520 427639U Notebook
Mobile Technology Centrino 2 vPro
Product Type Notebook
Product UPC 645743488779
Processor & Chipset:
Processor Manufacturer Intel
Processor Type Core i7
Processor Model i7-2820QM
Processor Speed 2.30 GHz
Processor Core Quad-core (4 Core)
Cache 8 MB
64-bit Processing Yes
Hyper-Threading Yes
vPro Technology Yes
Chipset Manufacturer Intel
Chipset Model QM67 Express
Standard Memory 8 GB
Maximum Memory 16 GB
Memory Technology DDR3 SDRAM
Memory Standard DDR3-1333/PC3-10600
Number of Total Memory Slots 4
Memory Card Reader Yes
Memory Card Supported Secure Digital (SD) Card
Secure Digital High Capacity (SDHC)
Secure Digital Extended Capacity (SDXC)
MultiMediaCard (MMC)
Hard Drive Capacity 500 GB
Hard Drive Interface Serial ATA/300
Hard Drive RPM 7200
Optical Drive Type DVD-Writer
Optical Media Supported DVDR/RW
Display & Graphics:
Screen Size 15.6"
Display Screen Type Active Matrix TFT Color LCD
Aspect Ratio 16:9
Screen Mode Full HD
Screen Resolution 1920 x 1080
Backlight Technology LED
Switchable Graphics Yes
Graphics Controller Manufacturer Intel
Graphics Controller Model GMA HD 3000
Quadro 1000M
Graphics Memory Capacity Up to 2 GB
Graphics Memory Technology DDR3 SDRAM
Graphics Memory Accessibility Shared
Network & Communication:
Wireless LAN Yes
Wireless LAN Manufacturer Intel
Wireless LAN Model Centrino Advanced-N 6205
Wireless LAN Standard IEEE 802.11n
Ethernet Technology Gigabit Ethernet
Bluetooth Yes
Bluetooth Standard Bluetooth 3.0
Modem Yes
WWAN Supported Yes
I/O Expansions:
Expansion Bay Type Ultrabay Enhanced
Expansion Slot Type ExpressCard/34
Built-in Devices:
Webcam Yes
Microphone Yes
Finger Print Reader Yes
Total Number of USB Ports 4
Number of USB 2.0 Ports 2
Number of USB 3.0 Ports 2
Network (RJ-45) Yes
Modem (RJ-11) Yes
eSATA/USB Combo Yes
DisplayPort Yes
Operating System Windows 7 Professional
Operating System Architecture 64-bit
Software Included
  • Norton Internet Security 2011 (30 days of virus definitions)
  • Adobe Reader
  • Skype for Windows
  • Windows Live Essentials
  • Microsoft Office 2010 Preloaded (purchase product key to activate)
  • Corel WinDVD
  • Corel Burn.Now Lenovo Edition
  • Corel DVD MovieFactory Lenovo Edition
Input Devices:
Keyboard Yes
Pointing Device Type TouchPad
Battery Information:
Number of Cells 9-cell
Battery Chemistry Lithium Ion (Li-Ion)
Maximum Battery Run Time 10.80 Hour
Power Description:
Maximum Power Supply Wattage 170 W
Physical Characteristics:
Height 1.4"
Width 14.7"
Depth 9.7"
Weight (Approximate) 5.75 lb
What's in the box
  • ThinkPad W520 427639U Notebook
  • Lithium Ion Battery
  • AC Adapter
Security Features
  • Power On Password
  • Hard Disk Password
  • Supervisor Password
  • Security Keyhole
  • Trusted Platform Module 1.2-compliant
Green Compliant Yes
Green Compliance Certificate/Authority ENERGY STAR
Limited Warranty 3 Year

Q and A

This product was added to our catalog on Tuesday August 20, 2013 and last updated on Thursday April 24, 2014

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

Ground (Delivery within 2-7 business days) = FREE
Two Day Air (Delivery within 2 business days) = $38.00
Standard One Day (Delivery within next business day) = $71.00
Priority (Delivery within next business morning) = $94.00
U.S Mail Priority (AA,AE,AP only) = $44.00

Typically out of stock items are filled within 1 to 14 business days but can and may take longer.

Shipping dates are best estimates based on product location and may vary with holidays.

* Some destinations are subject to Applicable State/Duty Taxes

Overall Rating:

(1 reviews)

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4 out of 5 stars


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    427639U Lenovo - Thinkpad W520 427639u Notebook