Summary: While it was odd that they sent me a Dell Opitplex 980 instead of the HP Compaq 8100 listed, I was still satisfied with my purchase. The specs on the computer I received are the same. Shipping took a while but that was to be expected for such a large shipment with the cost of shipping included in the price.
Summary: We have purchased two refurbished computers from Walmart. The first one works great and we're very happy. Alas, the 8100 being reviewed here stopped working after a few hours of being started. (Apparently the motherboard died.) The good news is that the return/refund procedure was great, and we had no trouble returning the computer for a complete refund.
Summary: The unit would only operate about an hour before rebooting. I sent it back for a refund. The hard drive was very noisy. The keyboard and mouse, that shipped with the unit, were very low quality. Given the above experience combined with the observed low product quality and poor quality control of the refurbishment, I can not recommend this product.
Summary: This PC is very powerful but I had a couple of issues with it. I wanted to install VM and run various OSs for testing some programs and applications. this worked. Buyer was able to assist with some VM required settings. Howver, this PC made a lot of noise as if it is accessing or reading from the hard drive. They sent a new optical drive. Did not bother to replace. Just managed it. Howver 2 weeks later. It crashed completely.