Dell PowerEdge R750 EMC Installation and Service Manual - Page 14
Table 5. Rear view of the system continued
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Table 5. Rear view of the system (continued) Item Ports, panels, or slots Icon Description ● If the system stops responding during POST, press and hold the system ID button (for more than 5 s) to enter the BIOS progress mode. 13 OCP NIC port (optional) N/A 14 NIC port (1,2) 15 Power supply unit (PSU 1) This port supports OCP 3.0. The NIC ports are integrated on the OCP card which is connected to the system board. The NIC ports are embedded on the LOM card that is connected to the system board. For more information about the PSU configurations, see the Dell EMC PowerEdge R750 Technical Specifications on product documentation page. NOTE: For more information, see the Dell EMC PowerEdge R750 Technical Specifications on the product documentation page. Figure 9. Rear view of the system with 2 x 2.5-inch rear drive module Table 6. Rear view of the system with 2 x 2.5-inch rear drive module Item Ports, panels, or slots Icon Description 1 PCIe expansion card riser N/A The expansion card riser enables you to connect PCI Express 1 (slot 1 and slot 2) expansion cards. For more information about the expansion cards supported on your system, see theexpansion card guidelines section. 2 BOSS S2 module N/A (optional) This slot supports the BOSS S2 module. 3 Rear handle N/A To lift the system. 4 PCIe expansion card riser N/A 2 (slot 3 and slot 6) The expansion card riser enables you to connect PCI Express expansion cards. For more information about the expansion cards supported on your system, see the expansion card guidelines section. 5 Rear drive module N/A Enables you to install drives that are supported on your system. For more information about drives, see the Dell EMC PowerEdge R750 Technical Specifications on product documentation page. 6 USB 2.0 port (1) This port is USB 2.0-compliant. 7 PCIe expansion card riser N/A 4 (slot 7 and slot 8) 8 Power supply unit (PSU 2) 9 VGA port 10 USB 3.0 port (1) The expansion card riser enables you to connect PCI Express expansion cards. For more information about the expansion cards supported on your system, see the expansion card guidelines section. For more information about the PSU configurations, see the PowerEdge R750 Technical Specifications on product documentation page. For more information about the VGA, see the Dell EMC PowerEdge R750 Technical Specifications on product documentation page. This port is USB 3.0-compliant. 14 System overview
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