WorkStation Z440 Tower Xeon E5-1620 V2 3.7Ghz - HDD 500 GB - 16GB

I don’t know what to make of it; I didn’t receive the correct item, but a model with poorer performance. As it took 13 days to receive it and the supplier’s suggestion is to send it back, then examine it, then return the correct one to me if they have any left (+ 13 days), I’m giving up – what a shame.......