- You cannot add "HP Notebook 15-ef2127wm - AMD Ryzen 5 5500U - 8GB Ram - 256GB SSD - 15.6" FHD (1920 x 1080), micro-edge, anti-glare, 250 nits, 45% NTSC Display AMD Radeon™ Graphics - Windows10 - International Warranty (Natural Silver)" to the cart because the product is out of stock.