8GB KIT 2 x 4GB HP Compaq Presario CQ58-b10NR CQ58-XXXX AMD CQ62 Ram Memory 5053462515891 | eBay
8GB Stick for HP-Compaq Presario Notebook Series CQ58-bf9WM. SO-DIMM DDR3 Non-ECC PC3-10600 1333MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
Ryan Laptop - Hp Compaq Cq58 - 15.6'' - Amd - 500gb Hdd - 4gb Ram - Win10 AMD Dual-Core E1-1500 APU with Radeon HD 7310 Graphics (1.48 GHz, 1 MB cache)
4GB RAM Memory for Compaq Presario CQ43 Series Presario CQ43-260LA Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-8500 1066MHz Upgrade System Specific Memory - Newegg.com