Sun Fire V40z AMD Opteron 3U Rack Mount x86 Server: 4xAMD Opteron 885 CPUs, 16GB DDR1/400 Registered ECC DIMMs (8x2GB), 2x146GB 10K RPM Ultra320 SCSI disk, 2x10/100/1000 Ethernet ports, 7 PCI-X slots, DVD/Floppy, Incl-2 Redundant Pwr Supplies, No Power Co