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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tecmac 8Gb (1X8Gb) Ram Memory Compatible with Lenovo Thinkpad T420 4177, 4178, 4180, 4236 Series Brand A14 : Amazon.in: Computers & Accessories
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Newly Refurbished Lenovo Thinkpad T420 14-inch Laptop Intel Core i5 2.4Ghz - Memory 8GB - 128Gb SSD Solid State Drive - DVD - Window 10 Professional 64 Bit : Amazon.co.uk: Computers & Accessories
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Amazon.co.jp: 8 GB ( 1 x 8gb ) Ramメモリfor Lenovo ThinkPad t420 4177、4178、4180、4236シリーズby CMSブランドa14 : パソコン・周辺機器
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Amazon Lenovo ThinkPad T420 35,6 cm (14 cale) notebook (Intel Core i5 i5 – 2520 m 2,5 GHz, 4 GB RAM, 320GB HDD, Windows 7 Professional) (certyfikowany - Ceneo.pl
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