Amazon.com: New for Lenovo IdeaPad G50-30 G550 G510 G580 G700 G710 G780 G575 Notebook PC 8X DVD RW DVD-RAM Writer Super Mult 24X CD-RW Burner Internal SATA Optical Drive Replacement : Electronics
CMS 8GB (1X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® Essential G700 17.3" Laptop - A8 System Specific Memory - Newegg.com
How to upgrade RAM and SSD / Hard Drive in Lenovo G700, G710 - YouTube
How to upgrade RAM LENOVO G700 In 1 Minute! - YouTube