Remanufactured Sun Fire X4200 M2 x64 Server: Model 2220 2 x 2.8GHz AMD Opteron processors, 4 x 2GB DDR2-667 Memory, 2 x 73GB 10K RPM SAS Drive, 1 x DVD-ROM/CD-RW, 2 x High Efficiency PSU, Service Processor, 4 x 10/100/1000 Ethernet ports, 4 x USB 2.0 port