Sun Fire X4450 x64 Rack-Mount Server: 4x Quad-Core Intel(R) Xeon(R) X7350 processor (2x4MB L2, 2.93GHz, 1066 MHz FSB, 130W), 16GB of memory (8x2GB PC2-5300 667 MHz ECC fully buffered DDR2 DIMMs), 4x 146GB 10K RPM 2.5 SAS disk drives, internal SAS RAID HBA