File:Thinkpad docking station with T61 laptop.JPG - Wikimedia Commons
Lenovo ThinkPad T61 Reviewed for 2021 - YouTube
T61p | Lenovo Wiki | Fandom
T61 - Wiki
ThinkPad UltraBay - Wikipedia
File:Lenovo ThinkPad T61.jpg - Wikipedia
File:Thinkpad T61.jpg - Wikimedia Commons
I got this T440p 5 years ago, while looking for a new laptop I just searched what laptops are used at NASA on wiki. one of the few rash descision of mine