The highly compact PRIMERGY RX100 rack server takes up just 1 height unit (U) in a 19-inch rack. The mono-processor design and the IDE hard disk technology deliver an excellent price/performance ratio. The PRIMERGY RX100 is offered with a choice of two different processors: the Pentium® 4 to meet power requirements and the economical Celeron® processor to keep costs low. The IDE RAID-0/1 controller provides the highest data availability with hard disk mirroring. The onboard server management controller, in combination with ServerView and RemoteView, is perfect for monitoring and remote management.