Dell Precision T7400 Workstation Dual Xeon Quad-Core E5450 3.0GHz 8GB 1x500GB 1x80GB DVD&plusmn;RW No Operating System w/RAID Dell Precision T7400 Workstation Dual Xeon 3.0 GHz Tower System General Features: No Operating System! Two (2) Intel Xeon E5450 3.0 GHz quad-core processors 1333 MHz FSB Speed, 12 MB L2 cache Intel 5400 chipset 8 GB DDR2 RAM One (1) 500 GB SATA hard drive One (1) 80 GB SATA hard drive DVD RW SATA drive No floppy drive PCI Express video card