HP ProLiant ML570 G2 Intel® Xeon™ Processor 2.70 GHz 2M 1024M 2P. Processor clock speed: 2700 MHz, Processor family: Intel Xeon, Processor upgrade: Upgradeable to quad processing. Internal memory: 1024 MB, Maximum internal memory: 32 GB, Memory slots: 16 slots. Graphic adapter: Rage IIc. Networking features: Integrated Compaq NC3163 Fast Ethernet NIC PCI 10/100 with full WOL (Wake On LAN) and PXE support. Power supply type: 3x 600W, Power requirements: 100 - 127 VAC/200 - 240 VAC; 47 to 63 Hz