Lenovo Thinkpad L540 Business Laptop i5-4300U 8GB RAM 256GB SSD Windows 10 15.6" 1366x768 Webcam With 30 Days Return, 90 Days Exchange Warranty
Lenovo Thinkpad L540: change thermal paste, upgrade ram, change hard disk ssd - YouTube
Amazon.com: 240GB 2.5" SSD Solid State Drive for Lenovo ThinkPad L450,L460,L470,L510,L512,L520,L530,L540,L560,L570 : Electronics
Amazon.com: 2nd HDD SSD Hard Drive Optical Frame Caddy Adapter for Lenovo Thinkpad L440 L540 only with Bezel Front Panel Faceplate Metal Bracket Holder : Electronics