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CMS 8GB (1X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Compaq Presario Cq58-Bf9Wm Laptop/Notebook - A9 at Amazon.com
OFFTEK 8GB Replacement Memory RAM Upgrade for HP-Compaq Presario Notebook CQ58-bf9WM (DDR3-10600) Laptop Memory at Amazon.com
Review HP Compaq Presario CQ58-148SG Notebook - NotebookCheck.net Reviews
Review HP Compaq Presario CQ58-148SG Notebook - NotebookCheck.net Reviews
Restored Compaq Pacific Blue 15.6" CQ58-bf9WM Laptop PC with AMD Dual-Core C-80 Processor, 2GB Memory, 320GB Hard Drive and Windows 8 (Refurbished) - Walmart.com
HP Compaq Presario CQ58-a10NR - Notebookcheck.net External Reviews