![Lenovo Thinkpad T420: Another excellent, inexpensive Linux laptop | Open-Source Routing and Network Simulation Lenovo Thinkpad T420: Another excellent, inexpensive Linux laptop | Open-Source Routing and Network Simulation](https://www.brianlinkletter.com/wp-content/uploads/2016/01/lenovo-thinkpad-t420-small.jpg)
Lenovo Thinkpad T420: Another excellent, inexpensive Linux laptop | Open-Source Routing and Network Simulation
![Windows 7 Clean Installation - ThinkPad T420, T420s, T520, W520, X220 and X220 Tablet - Lenovo Support ID Windows 7 Clean Installation - ThinkPad T420, T420s, T520, W520, X220 and X220 Tablet - Lenovo Support ID](https://download.lenovo.com/km/media/images/HT082396/77353_thinkpadsetup.gif)
Windows 7 Clean Installation - ThinkPad T420, T420s, T520, W520, X220 and X220 Tablet - Lenovo Support ID
![Lenovo ThinkPad T420s/T520/W520 Recovery Discs (Windows 7 Professional x64 SP1 - German) - 04T1414 : Lenovo : Free Download, Borrow, and Streaming : Internet Archive Lenovo ThinkPad T420s/T520/W520 Recovery Discs (Windows 7 Professional x64 SP1 - German) - 04T1414 : Lenovo : Free Download, Borrow, and Streaming : Internet Archive](https://archive.org/download/04T1414/01%20-%20OS%201%20-%200A44006.png)
Lenovo ThinkPad T420s/T520/W520 Recovery Discs (Windows 7 Professional x64 SP1 - German) - 04T1414 : Lenovo : Free Download, Borrow, and Streaming : Internet Archive
![Amazon.com: T430S 81+ Laptop Battery for Lenovo ThinkPad T420i T420s T420s 4171-4176 T430s T430si T420si 0A36287 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 45N1143 11.1V 44Wh : Electronics Amazon.com: T430S 81+ Laptop Battery for Lenovo ThinkPad T420i T420s T420s 4171-4176 T430s T430si T420si 0A36287 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 45N1143 11.1V 44Wh : Electronics](https://m.media-amazon.com/images/I/71qQJvS5JoL._AC_UF894,1000_QL80_.jpg)
Amazon.com: T430S 81+ Laptop Battery for Lenovo ThinkPad T420i T420s T420s 4171-4176 T430s T430si T420si 0A36287 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 45N1143 11.1V 44Wh : Electronics
![T420 still a good daily driver but looking to upgrade. Any good options for college/home? : r/thinkpad T420 still a good daily driver but looking to upgrade. Any good options for college/home? : r/thinkpad](https://preview.redd.it/t420-still-a-good-daily-driver-but-looking-to-upgrade-any-v0-8myq985f4m0a1.jpg?auto=webp&s=42fbdc5559f3c4f6ea8894f16dc00f03eeee4b5d)