http://www.macnn.com/articles/04/05/03/encore.st.g4.duet.1.3ghz/
Sonnet introduces dual-processor 1.3GHz CPU upgrade
updated 11:45 am EDT, Mon May 3, 2004
Encore/ST G4 Duet 1.3GHz
Sonnet Technologies today announced its , Gigabit Ethernet, Digital Audio and QuickSilver (2001 and 2002) machines. The CPU upgrade card offers dual 745x G4 processors running at 1.3GHz--each with its own 2MB of L3 cache. It will operate at 1.3GHz in all AGP- and Gigabit Ethernet Macs (with 100MHz bus), and 1.267GHz in the other G4 systems (with 133MHz bus). The upgrade includes a factory-attached heat sink and carries a three-year warranty. It will ship in June 2004 for $700.
