SUNNYVALE, CALIF -- July 26, 2004 --AMD (NYSE: AMD) announced today that the AMD Opteron™ processor will power the 4P Sun Fire V40z server as well as the 1P Sun Java workstation W1100z and 2P Sun Java workstation W2100z, the latest in a family of AMD Opteron processor-based products from Sun Microsystems. The first offering from the AMD and Sun alliance, the Sun Fire V20z, began shipping last April and is one of the top performing two-way x86 servers available today.