Dell EMC PowerEdge R750xs Installation And Service Manual page 13

Table 5. Rear view of the system
Item Ports, panels, or slots
1 PCIe expansion card slot 1
2 PCIe expansion card slot
2
3 Expansion card riser with
slot 3 and 4.
4 PCIe expansion card slot
5
5
System identification
button
6 PCIe expansion card slot
6
7
BOSS-S2 card module
8
Rear drive module
9 Power supply unit (PSU
2)
10
Power supply unit (PSU 1)
11
VGA port
12 Optional OCP
13 USB 3.0 port
14 USB 2.0 port
15 iDRAC dedicated port
16 Ethernet ports
NOTE: For more information, see the Dell EMC PowerEdge R750xs Technical Specifications on the product documentation
page.
Icon Description
Enables you to connect PCI Express expansion cards.
Enables you to connect PCI Express expansion cards.
Enables you to connect PCI Express expansion card risers.
Enables you to connect PCI Express expansion cards.
Press the system ID button:
● To locate a particular system within a rack.
● To turn the system ID on or off.
To reset iDRAC, press and hold the button for more than 16
seconds.
NOTE:
● To reset iDRAC using system ID, ensure that the system ID
● If the system stops responding during POST, press and hold
Enables you to connect PCI Express expansion cards.
N/A Enables you to connect BOSS card.
N/A Enables you to install two rear NVMe or SAS/SATA drives.
Indicates the PSU.
Indicates the PSU.
Enables you to connect a display device to the system.
N/A This port supports OCP 3.0. The NIC ports are integrated on the
OCP card which is connected to the system board.
This port is USB 3.0-compliant.
This port is USB 2.0-compliant.
Enables you to remotely access iDRAC. For more information, see
the iDRAC User's Guide at
The Ethernet ports that are integrated on the system board
provide network connectivity. These NIC ports can also be shared
with iDRAC when iDRAC network settings is set to shared mode.
button is enabled in the iDRAC setup.
the system ID button (for more than 5 seconds) to enter
the BIOS progress mode.
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PowerEdge R750xs system overview 13