Finally have my X61 up and running!! :) : r/thinkpad
New 2nd HDD SSD Hard Drive Caddy, for Lenovo IBM ThinkPad T60 T60P T61 T61P X61 X61S X61T 12 14 Inch Laptop Notebook PC, Second Disk Enclosure Adapter,CD DVD Optical Bay Replacement
Portatil Lenovo IBM ThinkPak X61s refurbished Core Duo L7500 1.6GHz RAM 2GB SSD 128 12.1 "Raton Wifi Windows 10|Laptops| - AliExpress