title: Difference between SCSI and PCI
body: <p>SCSI is standard electronic interfaces that allow personal computers to communicate with peripheral hardware such as disk drives, tape drives etc.<br>
  Peripheral Component Interconnect (PCI), as its name implies is a standard that describes how to connect the peripheral components of a system together in a structured and controlled way.  </p>
  
  <p>Now my question is what makes them different,the way the data is transferd ? or the hardware ?</p>
  
  <p>Thanks for your help .</p>