I ordered a Refurbished Dell Optiplex 990 as per this product states.  However, I received a Dell Optiplex 790.  Similar in specs, but not the same.  But the 790 works fine for what I bought it for (mother-n-law PC) and I immediately swapped the standard hard drive with a SSD drive, so performance is more than enough.  3 stars for the fact that it is not the exact product listed that I received.