SunFire X4100 M2, 2x AMD Opteron 2356 2.3GHz/32GB DDR2 ECC 5300P(8x4GB)

CPU: AMD Opteron 2356 (2M Cache, 2.30 GHz) (2/2 slot)RAM: 8x4GB DDR2 ECC 5300P (8/8 slot) HDD: 4x73GB 10k SAS 2.5" (4/4 slot)VGA: ATI Rage XL LAN: 4x 10/100/1000Base-T Ethernet portsRaid: 0,1Drive controller: LSi SAS 30002x Power Supply Unit 550W (2/2 slot)