Used Lenovo Black ThinkPad T420 14'' PC Laptop Intel i5 Dual Core 2.5GHz 8GB RAM 160GB HDD Intel HD Graphics 4000 1600 x 900 Display Windows 10 Professional 64-Bit - Walmart.com
Lenovo ThinkPad T420/T420i - iFixit
Amazon.com: Lenovo ThinkPad T420 14" LED Notebook Intel Dual Core i7-2640M 2.80GHz 8 GB DDR3 RAM 1 TB HD DVD-RW WiFi Bluetooth Webcam Windows 7 Professional 64-bit : Electronics