8GB 2X4GB Memory RAM for HP EliteBook 8730w 200pin 800MHz PC2-6400 DDR2 SO-DIMM Black Diamond Memory Module Upgrade System Specific Memory - Newegg.com
HP Elitebook 8730w 17" Laptop Notebook Intel 2.66GHz 4GB 500GB Windows 10 Home
New 4GB 8GB 16GB PC2-6400S 800MHz Ram For HP EliteBook 8730w Mobile Workstation | eBay
Memory RAM | 8GB Kit (2x4GB) - HP - HPE EliteBook 8730w Mobile Workstation - - 800MHz