The Encore/ST G4 Duet is using the latest PowerPC G4 7447A processors from Freescale Semiconductor. Encore/ST G4 Duet features 512K of SRAM on-chip L2 cache and it is compatible with Mac OS 9.2, and Mac OS X Version 10.3.5 and higher OS. The Encore/ST G4 Duet 1.6 GHz fits seamlessly into all supported systems, and it has an auto-configures function which you do not need to use switches or jumpers. Visit Sonnettech for more details.

[via i4u]