Phoronix posted a review on the ASRock 939SLI32-eSATA2 running under Fedora Core 5

At the beginning of last month we published our preview of the ASRock 939SLI32-eSATA2, however, now that Fedora Core 5 was released two weeks ago, and we have in our hands the NVIDIA 1.0-8751 Beta Linux display drivers, we are prepared to deliver the remainder of this article. This portion of the article includes the Linux compatibility, overclocking, and of course, its performance by means of benchmarks.

ASRock 939SLI32-eSATA2 Review