Sun Fire V20z 1U rack mnt x86 Server:2xAMD Opteron 275 dual core CPUs,8GB DDR1/400 Registered ECC DIMMs (4x2GB), 1x73GB 10K RPM Ultra320 SCSI disk, 2x 10/100/1000 Ethernet ports, RAID 1,LOM capability, 1x Full Hght/Full Lgth 64 bit/133MHz PCI-X slot, 1xHa