Lenovo ThinkPad 15.6" T520 Core i5-2520M Laptop Windows 10 4GB RAM 320GB HD DVD WiFi Power Adapter
Lenovo T520 15.6 inch Intel Quad Core i5-2320M 8GB Ram 500GB Hard Driv
Used - Good: ThinkPad Laptop T Series Intel Core i5 2nd Gen 2520M (2.50GHz) 4GB Memory 500GB HDD NVIDIA NVS 4200M + Intel HD Graphics 3000 15.6" Windows 7 Professional 64-bit T520 (424049U) - Newegg.com
Used Lenovo ThinkPad T520 Laptop i5 Dual-Core 8GB 128GB SSD Win 10 Pro B v.WBA" - Walmart.com