CONFIGURATION & PURCHASING How much RAM do I get? What processor do I need? Do I need that extended warranty? If a new computer is what you need then the IT4 can help you configure a computer that matches your needs. If you check e-mail and surf the Internet, chances are you don’t need the latest Alienware™ gaming machine!  You get the full advantage of our computer knowledge to help save you money and get the computer that best meets your needs. While we prefer to deal with Dell for most of our computer needs, if you have a preference, we are happy to help you get the computer you want.