rocessor AMD Opteron™ Model 6276 (16 core, 2.3 GHz, 16MB L3, 115W) Number of processors 4 Processor core available 16 Memory, standard 128GB Memory slots 48 DIMM slots Maximum memory 1TB Memory type PC3-10600R DDR3 Expansion slots 2 PCI-E 2.0x 16 & 3 PCI-E 2.0 x 8 slots standard Network controller (1) 1 Gb E NC375i Multifunction 4 Ports Power supply type (4) 1200 Watt Hot plug redundant Storage controller (1) Smart Array P410i/1GB FBWC Management software HP Insight Control software, including 1 year of 24x 7 technical support & updates Optical drive type None ship standard Form factor (fully configured) 4U