- You cannot add "Lenovo 15.6" ThinkBook 15-IIL 20SM Intel Core i3 - 1005G1 (up to 3.40 GHz 4m Cache) - 10th Generation - 4GB DDR4 RAM - 1TB HDD - 15.6" FHD Screen - DOS Mineral Gray 1 Year Local Card Warranty" to the cart because the product is out of stock.