Dell PowerEdge 2950 Server with 2x2.66GHz Quad Core E5430 Processors and 16GB Memory, 4x1TB 7.2K SATA Hard Drives. No OS Dell PowerEdge 2950 Dual Xeon E5430 2.66 GHz 2U Server General Features: No Operating System! 2U rack height form factor Two (2) Intel Xeon E5430 2.66 GHz quad-core processors 12 MB L2 cache, 1333 MHz FSB speed Intel 5000X chipset 16 GB DDR2 PC2-5300 Fully Buffered (FB DIMM) SDRAM Supports up to 32 GB system memory Four (4) 1 TB (Terabyte) SATA 3.5-inch hard drives