8GB (4GBx2) Team High Performance Memory RAM Upgrade For Lenovo ThinkPad W510 Series W700 Series Laptop. The Memory Kit comes with Life Time Warranty. at Amazon.com
How to upgrade RAM on a Lenovo ThinkPad T460s - Quora
Is it possible to upgrade Lenovo ThinkPad W510 to 32 GB RAM? - Quora
OFFTEK 2GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad W510 (4875-xxx) (DDR3-10600) Laptop Memory at Amazon.com
OFFTEK 1GB Replacement Memory RAM Upgrade for IBM-Lenovo ThinkPad W510 (4389-xxx) (DDR3-10600) Laptop Memory at Amazon.com
Is it possible to upgrade Lenovo ThinkPad W510 to 32 GB RAM? - Quora