Here at Computer Wizards you can have a personalized computer system built exactly how you want it. You have the control to say what brand components, to the style of the case "Make it your own!" From the office server, home based business, family computer, or the high end enthusiast, have it taylored to your needs. All computer systems built at Computer Wizards come with a standard 3 year warranty. Extended hardware warranty is available on some hardware. Feel free to use some of your own components from your current computer system. Most parts are easily transferred into the new computer. Computer Wizards offers free system diagnostic during the warranty period.