Album: Merging two parts T440's into one good one, applying new thermal paste, upgrading RAM and SSD, then using it to upload this post! Took five hours. : r/thinkpad
ThinkPad T440, T440s, T450, T450s - Hard Disk Drive and Solid State Drive Replacement - YouTube
SSD Upgrade for Lenovo ThinkPad T440s 256GB/512GB/1TB/2TB | eBay
Lenovo T440 Hard Drive SSD and RAM removal and upgrade procedures - YouTube
Upgrade storage for Thinkpad T440s with SSD m.2 sata 2242 - YouTube