8GB (4GBx2) Team High Performance Memory RAM Upgrade For Lenovo ThinkPad T510 Series W500 Series Laptop. The Memory Kit comes with Life Time Warranty. at Amazon.com
Lenovo Thinkpad W500 15.4" Intel Core 2 Duo 2.53GHz 8GB 320GB Windows 10 Home DVD Bluetooth
8GB (2X4GB) RAM Memory 4 IBM Lenovo ThinkPad T500, W500 Notebook Series A35 | eBay
Lenovo Thinkpad W500 15.4" Intel Core 2 Duo 2.53GHz 8GB 320GB Windows 10 Home DVD Bluetooth