Dell EMC PowerEdge R7525, Инструкция по установке и обслуживанию, Страница: 21 / 209

Table 5. Rear view of the system (continued)
Item Ports, panels, or slots Icon Description
12 OCP NIC port (optional) N/A This port supports OCP 3.0. The NIC ports are integrated on the OCP
card which is connected to the system board.
13 NIC port (1,2) The NIC ports are embedded on the LOM card that is connected to the
system board.
14 Power supply unit (PSU 1) For more information about the PSU configurations, see the Technical
Specifications section.
For more information about the ports, see the Technical Specifications section.
Figure 10. 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 1
(slot 1 and slot 2) N/A
The expansion card riser enables you to connect PCI Express expansion
cards. For more information on the expansion cards that are supported
on your system, see
Technical Specifications section.
2
Rear Handle N/A To lift the system.
3
PCIe expansion card riser 2
(slot 3 and slot 6) N/A
The expansion card riser enables you to connect PCI Express expansion
cards. For more information on the expansion cards that are supported
on your system, see
Technical Specifications section.
4
Rear drive module N/A
Enables you to install drives that are supported on your system. For
more information about drives, see the
Drives section.
5
USB 2.0 port (1) This port is USB 2.0-compliant.
6 PCIe expansion card riser 4
(slot 7 and slot 8) N/A
The expansion card riser enables you to connect PCI Express expansion
cards. For more information on the expansion cards that are supported
on your system, see
Technical Specifications section.
7 Power supply unit (PSU 2) For more information about the PSU configurations, see the Technical
Specifications section.
8 VGA port Enables you to connect a display device to the system. For more
information, see the
Technical Specifications section.
9 USB 3.0 port (1) This port is USB 3.0-compliant.
10 iDRAC dedicated port
Enables you to remotely access iDRAC. For more information, see the
iDRAC User’s Guide at
www.dell.com/poweredgemanuals .
11 System identification button Press the system ID button:
• To locate a particular system within a rack.
• To turn the system ID on or off.
System overview 21