Intel E5-2603, Xeon. Processor socket: Socket R (2011), Processor clock speed: 1800 MHz, Processor family: Intel Xeon. Maximum RAM supported: 750 GB, Supported memory clock speeds: 800, 1066 MHz, Memory bandwidth (max): 34.1 GB/s. Thermal power: 80 W, VID Voltage Range: 0.60 - 1.35 V. Maximum operating temperature: 70 °C