- You cannot add "HP ProBook 450 G8 - Intel Core i7 - 11th Gen - Processor 1165G7 (up to 4.70 GHz) - 16GB Ram - 512GB SSD - Intel Iris Xe Graphics - 15.6″ FHD IPS 250 nits Display - Backlit Keyboard - Fingerprint Reader - Dos" to the cart because the product is out of stock.