Amazon.com: New 2nd HDD SSD Hard Drive Caddy, CD DVD Optical Bay, for Lenovo ThinkPad Edge 15 E530 E545 E570 E540 E520 E525 SL510 Laptop Computer, SATA 3 Second Solid State Drive
With Bezel 2nd Hard Drive Caddy For Lenovo Thinkpad L540 L440 E540 E440 - Laptop Bags & Cases - AliExpress
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Amazon.com: Nimitz 2nd HDD SSD Hard Drive Caddy Compatible with Lenovo Thinkpad E540 E531 with Faceplate/Bracket : Electronics