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Amazon.com: Lenovo ThinkPad T420 14" 1366x768 Laptop PC, Intel Core i5-2520M 2.5GHz, 4GB DDR3 RAM, 320GB HDD, Win-7 Pro x64
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Back to basics - Finding Lenovo drivers and certify hardware, control freak style! - Deployment Research
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Refurbished: Lenovo Laptop ThinkPad Intel Core i5 2520M (2.50GHz) 4GB Memory 320GB HDD Intel HD Graphics 3000 14.0" Windows 10 Pro 64-Bit T420 - Newegg.com
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Amazon.com: Lenovo Thinkpad T420 14-Inch Laptop (Intel Core i5 2.5ghz,4GB,250GB DVDRW Win 7 Professional)
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