This ThinkPad t420 is in good functional condition, and is reasonably fast and competent at at most daily tasks.
Here are the specs.
CPU: I5-2520M (2 cores 4 threads)
Storage: 120gb Kingston SSD
OS: Windows 11 Pro 22H2 activated with the original product key
Ram: 8Gb Samsung ram
The battery still holds a pretty good charge. it's the smaller 6 cell battery and i was able to watch 50 minutes of pawn stars 1080p before it was low. It could probably last longer with doing more simple tasks. While the battery works well I can't guarantee how long it will last as I believe it's still the original battery.
There are some slight imperfections with this such as some scratch's and scuffs on the top lid. There is also a small white spot on the screen as shown on the last image.