Dell PowerEdge R720 Technical Manual

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Contents

Dell PowerEdge R720 Technical Manual Manual pdf 65 page image

65 PowerEdge R720 and R720xd Technical GuideFigure 20. R720xd system board block diagramCPU2CPU1InternalPERCSouthBridgeRear VideoSATAiDRACUSBx8x8 x8(Port 3A, 3B)(Port 2C, 2D)QPI1DMI 2GB/s Port 0(DMI)QPI0PCIe(Port 3C, 3D)StorageConnectorTo FrontPanel2x30 TPM(Port 1A, 1B)QPI0DDR3 DDR3 DDR3 DDR3DIMM1 DIMM1 DIMM1 DIMM1DIMM2 DIMM2 DIMM2 DIMM2DIMM3 DIMM3 DIMM3 DIMM3QPI1DDR3 DDR3 DDR3 DDR3DIMM1 DIMM1 DIMM1 DIMM1DIMM2 DIMM2 DIMM2 DIMM2DIMM3 DIMM3 DIMM3 DIMM3QPI 1.1QPI 1.1StorageConnectorPCIe Gen3 x8Front VideoVideo UARTUSBUSBLPCSerial PortRearExternalSDMGMTMACRJ45TPMSPISystem PowerConnectorsx8PCIe Gen3 x8PCIe Gen3 x8PCIe Gen3 x8x8x8 x8x8x8PCIe Gen3 x8PCIe Gen3 x8PCIe Gen3 x8Center RiserPCIe x16Connector(Slot 4)PowerSupply 2(495W /750W/1100W )CH0 CH1 CH2 CH3 CH0 CH2 CH3CH1BP PowerConns. 4XPCIeLPC LPCRight Riser(Slot 1)(Port 1A, 1B)(Port 2A, 2B)(Port 2C, 2D)(Port 3A, 3B)(Port 3C, 3D)SDPCIe Gen3 x8PCIe Gen3 x8GPGPUPowerConn.PCIe x1 port 3+ port 4CoinCellMACDELL SelectNetworkAdapterUSB2.0KeyUSB2.0IDSDMOne FrontUSB2.0PortsTwo RearUSB2.0PortsLPCPCIeSAS x8Right Riser(Slot 2) &(Slot 3)X16 Left Riser(Slot 6)DELL SelectNetworkAdapter Slot(Port 2A, 2B)x8Center Riser(Slot 5)BP SignalConns. 4XPCIe Gen2 x2SAS A/B (ToBackplane)PCIe Gen3 x8MiniSASConnPowerSupply 1(495W /750W/1100W )

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