The Supermicro SYS-5015A-EHF-D525 is a single processor, 1U server. The built-in Intel Atom D525 processor and onboard Matrox G200eW video deliver great convenience for a low power system. You can add up to 4GB of DDR3 800 memory. Its dual Gigabit Ethernet ports delivers up to 1000Mbps data throughput for lightning fast data transfer. A 200W low noise high-efficiency power supply gives the system adequate power that it needs.