X4100:2x280 4x2G 2x73 DVD 2PSU AMD Opteron Model 280 (2.4Ghz/1MB) dual core processor, 4x 2GB PC3200 DDR-400 memory, 2x 73GB 10K RPM drive, DVD-ROM, 2x PSU, Service Processor, 4x 10/100/1000 Ethernet ports, 3x USB 1.1 ports, 1x 64-bit/ 133Mhz PCI-X slot,
