Dell Latitude E6220 Intel Core i7-2640M CPU @ 2.80GHz, 8GB RAM, 500GB HDD with Microsoft Windows 10 Professional and Microsoft Office 2010 Home & Business.
Working on a DELL Latitude E6220 - how to upgrade memory, hard drive and install Windows 10 - YouTube
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Dell Latitude E6220 Core i7 | 4GB | 320GB HD Grade C (Minor Lid Damage) - Green IT