Took me a while to find a free download of this CD! You can download the Cobalt RaQ2 Restore CD from here. (RaQ2-20052006.iso)

You can also download the restore CD for many other Cobalt devices from http://data.blueonyx.biz/ftp.cobalt.com/iso/

The Cobalt RaQ is a 1U rackmount server product line developed by Cobalt Networks, Inc. (later purchased by Sun Microsystems) featuring a modified Red Hat Linux operating system and a proprietary GUI for server management. The original RaQ systems were equipped with RM5230 or RM5231 CPUs but later models used AMD K6-2 chips and then eventually Intel Pentium III CPUs for the final models.