Lenovo ThinkPad T420S i7-2620M 2.7GHz 8GB RAM 512GB SSD Windows 10 Pro – I.E.T. INDUSTRIAL ANTONIO PRIETO – SINCELEJO, SUCRE
Lenovo ThinkPad T420s Business Laptop, Intel Core i5-2nd Generation CPU, 8GB RAM, 320GB HDD, 14 inch Display, Windows 10 Pro
16GB KIT (2 x 8GB) 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. at Amazon.com