- You cannot add "Dell Inspiron 15 3505 - AMD Ryzen 7 3700U Processor, (4 Cores – 8 Threads – 2.3GHz upto 4.0GHz) - 8GB RAM - 512GB SSD - 15.6″ Inches FHD , anti-glare Display - AMD Radeon RX Vega 10 Graphics - Windows 10 - Mint Color - 1 Year Dell Local Warranty" to the cart because the product is out of stock.