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
Lenovo W510 Intel Core i7 Q820 CPU @ 1.73GHz, 4GB RAM, 250GB HDD with Microsoft Windows 10 Professional and Microsoft Office 2010 Home & Business.
Lenovo ThinkPad T510 Laptop, Intel Core i5-1st Generation, 4GB DDR3 RAM,500GB HDD, 15 inch Display, Windows 10 Pro, Refurbished Laptop
Lenovo ThinkPad T510 W510 disassembly video and photo guide
Memory RAM Cover Door For Lenovo Thinkpad T510 T520 W510 W520 Series, FRU 60Y4985 60Y5501 _ - AliExpress Mobile