Which plattform support linux?

The Pegasos I supports the IBM 750CXe CPU (G3), has 100 Mbit/s Ethernet onboard and uses PC133 SDRAM. It was discontinued after a hardware bug in the MAI Logic ArticiaS Northbridge was discovered. Later versions of the Pegasos I came with a hardware fix which was designated "April". Further improvements were made in an "April 2" design which solved further problems. It has been replaced by the Pegasos II.