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I remember all this models, use to work at Dell tech support over the phone, was my first job

I had a Dell Latitude D620. It died twice on me. Fixed under warranty the first time. Problem was the nVidia GPU which had big problems at the time.

I remember cases like that, having thermal issues that kill GPU due to bad design of heat sink, once it was consider a recall they go with those who call in and exchange them for better models

2/4

It originally shipped with Windows Vista but can support Windows XP through Windows 10 and of course Linux.

3/4

A 4GB RAM limit, lack of dedicated GPU and relatively low resolution (for its size anyway) are its weak points.