The main product range was known as the Proliant Server and typical RAID configurations are RAID 0, RAID 1 and RAID 5, RAID 10 and 50 were seen too - Some modern HP servers also use RAID 6 and we are able to recover data from all HP and Compaq RAID configurations. HP dropped their HP NetServer brand when they merged with HP and stuck with Proliant.
If your Compaq server contains critical data, please, do not take any risks attempting to recover the data. The chances are that if you are getting warning or error messages concerning the raid controller, blue screens, or if strange noises are emanating from the server or disk storage enclosure, then the best option would be to turn off the computer and any directly attached storage system and get expert help.
Please phone us on 0800 072 3282 to talk directly with one of our RAID engineers.