I have purchased a LOT of Dell PC's in my 20 year career at my current job (almost 40 years in IT altogether). I purchased one of these 'renewed' Dell's ( a 9020 ) from Amazon as 'renewed' four years ago and it is still running strong. I always buy the Asurion Warranties with things like this because it is very worth it. Asurion stands behind their warranty. HOWEVER, this 'renewed' PC started having trouble right out of the box and I quickly identified the problem. The onboard battery slot had come loose at some point before I received it. The seller was willing to do an exchange, but the way the product was set up, the Amazon system would not let me exchange it. I will buy another. because at these prices, these little PC's are very worth it. I have also encouraged two friends to buy these tiny Dell PC's and they love them!