Amazon.com: 2nd HDD SSD Hard Drive Optical Bay Frame Caddy Adapter for Lenovo Thinkpad L440 L540 with Bezel Front Cover Mounting Bracket : Electronics
Lenovo ThinkPad L440 14.0 Laptop, Intel Core I5-4200M up to 3.1Ghz, 8G DDR3L, 500G, DVD, USB 3.0, VGA, miniDP, W10P64-Multi Languages Support (EN/ES/FR), 1 year warranty Used Grade A - Walmart.com
with Bezel Front Cover Faceplate + Bracket 2nd 3.0 2.5" Hard Drive HDD SSD Optical Caddy for Lenovo ThinkPad L440 L540 only - AliExpress