Dell PowerEdge T20 Mini-tower Server System Intel Xeon E3-1225, 4GB Memory, 1TB HDD Cache Memory: 8MB L3 Cache CPU Features: Quad-core Processor Max Turbo Frequency 3.6 GHz MAX Processors: 1 Max Memory Capacity: 32GB Memory Features: Single Rank x4 Data Width UDIMM LowVolt Number of Memory Slots: 4 Storage Controller: Onboard SATA, HDD connected to onboard SATA Controller HDD Interface: SATA