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Lenovo ThinkPad T420 Intel Core i3-2310M 2.1GHz 2nd Gen CPU 4GB RAM 320GB HDD Windows 10 Pro 14-inch Laptop (Refurbished) - Overstock - 10237571
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Lenovo Thinkpad T420: Another excellent, inexpensive Linux laptop | Open-Source Routing and Network Simulation
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Refurbished: Lenovo ThinkPad T420 - I5-2520 2.5GHz - 16GB RAM - 240gb SSD DVD-RW - 14" - Win 10 Pro - Newegg.com
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I have a Lenovo Thinkpad T420 Core i5 2520M. What is the maximum memory I can have - 8 GB or 16 GB? - Quora
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Specs Lenovo ThinkPad T420 DDR3-SDRAM Notebook 35.6 cm (14") 1366 x 768 pixels 2nd gen Intel® Core™ i5 4 GB 320 GB HDD Windows 7 Professional Black Notebooks (NW464UK)
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