• A technology originally developed for music distribution, DAT tapes also provide computer users with a way to backup data.Ryan McVay/Photodisc/Getty Images
  
  The Hewlett-Packard SureStore DAT 8e (C1529K) is an external DDS-2 DAT tape drive that plugs into a computer and allows it to back up the information stored on the computer onto DAT tapes.
  
  

Dimensions

• The HP C1529K measures 4.6" x 8.7" x 3.7" and weighs 5.5 pounds.
  
  

Capacity

• It has a native storage capacity of 4GB but can store up to 8GB of compressed data.
  
  

Data Transfer Rate

• The device transfers data at a rate of 0.5 MBps. It can transfer compressed data at a rate of 1.0 MBps.
  
  

Connection Interface

• The HP C1529K connects to the computer via a 50 pin D-Sub connection cable.
  
  

Media

• This device uses DAT tapes to backup the information stored on the computer.
  
  

Power

• It is powered by a 120/220 Volt AC adapter.