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Refurbished Lenovo ThinkPad T420s 14" HD+ Notebook - i5-2520M 2.50GHz, 4GB RAM, 128GB SSD, Win10 Pro
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8GB Stick for IBM Lenovo ThinkPad T Series T420 T420i T420s T520 T520i. SO-DIMM DDR3 Non-ECC PC3-10600 1333MHz RAM Memory. Genuine A-Tech Brand.
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Refurbished Lenovo ThinkPad T420s/i5-2520M/4GB RAM/320GB HDD/14-inch/Windows 10 Pro/B | SafepcDirect
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Lenovo ThinkPad T420s Intel Core i5-2520M, RAM 4GB DDR3, HDD 320GB, Display 14”, Win 7pro – Eco-Tech
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Certified Refurbished Lenovo Thinkpad T420s/T420 I5-2nd Gen 4GB Ram 500GB HDD 1 year warranty - ReTechie
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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