Lenovo ThinkPad W510, Intel Core i7-1st Gen CPU, 8GB DDR3, 320GB HDD, 15.6 Inch Display, NVIDIA Quadro FX 880M 1GB, Win 10 Pro, Refurbished Laptop
Amazon.com: Lenovo ThinkPad T510 Laptop- 320GB HDD, i7-M620 CPU, 4GB RAM, Windows 7 Pro : Electronics
Lenovo ThinkPad W510 15.6" LED Mobile Workstation - Intel Core i7-820Q – Coretek Computers
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