HP ProBook 645 G4 - AMD, 16GB, 512GB SSD, Full HD Touch + 4G 30918 €799,00 €1 090,00 AMD Ryzen™ 7 PRO 2700U, 2x8GB DDR4, Win 10 Pro 64bit, 512GB SSD, 14" 1920x1080 FHD LED IPS Touch, 1a HP Importa cena