A-Tech 4GB Module for Lenovo G50-45 Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS278410B12034X1) at Amazon.com
Lenovo Laptop, G50-45 AMD E1-6010, 1.4 GHz 4GB Ram, 64 Bit 05 Processor, Hard Drive Has Been Wiped, Windows Is Ready For Your Information, 15 1/2" Screen Auction | 1BID
Lenovo G50-45 (80E30130US) 4GB RAM 1TB Quad Core DVD+RW Bluetooth HDMI 15.6" R | #1792449162