X201, I think from about 2010 or 2011. It's a little slow, but with the ssd, 8gb ram (instead of 4) and running Linux Mint, it sure isn't bad for a 10+
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PAMIĘĆ RAM 2x4 8GB DO LENOVO THINKPAD X200 X200s w Bielsko-Biała - Sklep, Opinie, Cena w Allegro.pl