In starting a cold-start business, needed some CPUs for an effective value.  These refurbs are absolutely a wonderful option for getting solid specs & fast computers at value price.Pros:*Absolutely incredible Specs (RAM Upgrades, Processor Speed, Near-TB Harddrive Storage)*User-friendly interface on start-up to get things set-up to your preference quick*Comes packaged with mouse/keyboard/WiFi Card to have everything you need until you personalize*Tech Support:  Absolutely wonderful & efficient (Varies from previous listed reviewsCons Turned into 5-Star Service:*I had a defective Mobo & hard-drive on first attempt (Very common w/ any low-cost and/or Refurb CPU company).  However, Advanced Skyline Tech (Company) helped with a quick way to troubleshoot, realized that the refurb needed replacement, and sent me a new CPU once they received the unit not functioning.*No hassle warranty:  Get the Warranty for after the Amazon 30-days, and you will have a solid troubleshoot team in the event anything doesn't work the first time.They earned a quality review, and I will be doing business again in future when needing more CPUs.