Amazon.com: Mainboard CN-0GC4PN 0GC4PN GC4PN for Dell Vostro 5459 Laptop Motherboard DA0AM8MB8D0 with SR2EU I3-6100U CPU 100% Full Tested OK : Electronics
CMS 8GB (1X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Dell® Vostro 14 5000 Series (5459) - A8 at Amazon.com