CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Elitebook Folio 9470M Ultrabook Energy Star - A7 at Amazon.com
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How to upgrade ram on HP Elitebook Folio 9470M! - YouTube
HP Elitebook Folio 9470m RAM Replacement - iFixit Repair Guide
HP EliteBook Folio 9480m disassembly and SSD, RAM, HDD upgrade options | MyFixGuide.com
How to add RAM on HP EliteBook Folio 9470m - YouTube