This should prove a worthy Oracle 10g combination. We plan to use it for development purposes. The Sun server is a nice little 1U (specs here), connected via an HBA to 10.5TB of raw storage from Apple.
I’ll post a quick review shortly. For the real thing we use a Sun x4600, a great machine to run Oracle on Linux.
Don MacAskill of SmugMug beat me to it and published an interesting review of these 2200M2.