Lenovo ThinkPad X270 review: Smaller, faster and stronger than the average business PC | Windows Central
Amazon.com: Lenovo 12.5" Laptop ThinkPad X270 Intel Core i5 6th Gen 6300U 2.4GHz 8GB Memory 256GB SSD Intel HD Graphics 620 Windows 10 Pro 64-Bit Model 20K6000PUS : Electronics
Amazon.com: Lenovo Thinkpad x270 Business Laptop - 12.5" HD IPS , Intel Dual-Core i5-6300U up to 3.0GHz 8GB DDR4 180GB SSD USB Type-C Bluetooth 4.0 802.11ac Fingerprint Reader Win 10 Pro (Renewed) :
Lenovo ThinkPad X270 Review | PCMag
eGPU for Lenovo Thinkpad X270 with M.2 NVME port | M.2, mPCIe, Expresscard eGPU