Sun Fire X4450 x64 Rack-Mount Server: Four Intel(R) Xeon(R) processor X7460 (6-Core, 16MB L3, 2.66 GHz, 1066 MHz FSB, 130W), 24GB of memory (12x2GB PC2-5300 667 MHz ECC fully buffered DDR2 DIMMs), 4x 146GB 10K RPM 2.5" SAS drives, internal SAS RAID PCI-Ex