Sun Fire X4150 x64 Rack-Mount Server: Two Quad-Core Intel Xeon L5420 processor (2x6MB L2, 2.5 GHz, 1333 MHz FSB, 50W), 4GB of memory (2x 2GB PC2-5300 667 MHz ECC fully buffered DDR2 DIMMs), no HDD, no DVD, 2x PSU, ILOM, 4x 10/100/1000 Ethernet ports, 5x U