Dell PowerEdge R410 Technical Manual

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Dell PowerEdge R410 Technical Manual Manual pdf 23 page image

DellPowerEdge R410 Technical Guide 23Processor Model and Features DDR3 Memory Bus Speed TDP PowerIntel Xeon E5645 2.40GHz, 12M cache, 5.86 GT/s QPI,Turbo, HT1066MHz 80WIntel Xeon E5606 2.13GHz, 8M cache, 4.8 GT/s QPI 1066MHz 80WIntel Xeon E5603 1.60GHz, 4M cache, 4.8 GT/s QPI 1066MHz 80WThe following describe the processor features:• QPI: Quick Path Interconnect is a point-to-point processor interconnect developed by Intel tocompete with AMD's Hyper Transport; it is defined using Gigatranfers (GT/s) per secondreferring to a number of data transfers or operations• Turbo: Feature that increases the speed of the processor on demand (from OS) if theprocessor is operating below power/thermal specifications• DDR-3 Memory bus speed: 800 MHz, 1066 MHz, or 1333 MHz• HT: Intel Hyper-threading technology6.2 Processor ConfigurationsThe R410 operates with a single processor or dual processors. However, because the memorycontroller is embedded in the processor when only one processor is installed in the system, itsupports 4 DIMMs, minimum 1 GB and maximum 32 GB. When two processors are installed in thesystem, it supports 8 DIMMs, minimum 2 GB and maximum 64 GB.6.3 Additional Processor InformationRefer to the Processors section in the Installing System Components chapter of the Dell PowerEdgeR410 Systems Hardware Owner’s Manual on Support.Dell.com/Manuals for additional processorinformation.