Dell PowerEdge R750 EMC Technical Specifications - Page 12

Ports and connectors specifications, USB ports specifications - technical guide

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● 0 drive NOTE: For more information about how to hot swap NVMe PCIe SSD U.2 device, see the Dell Express Flash NVMe PCIe SSD User's Guide at https://www.dell.com/support Browse all Products > Data Center Infrastructure > Storage Adapters & Controllers > Dell PowerEdge Express Flash NVMe PCIe SSD > Documentation > Manuals and Documents. Ports and connectors specifications USB ports specifications Table 10. USB specifications Front USB port type No. of ports USB 2.0- One compliant port Micro-USB 2.0, One iDRAC Direct Rear USB port type No. of ports USB 2.0- One compliant port USB 3.0- One compliant ports Internal (Optional) USB port type No. of ports Internal USB 3.0- One compliant port NOTE: The micro USB 2.0 compliant port can only be used as an iDRAC Direct or a management port. NOTE: The USB 2.0 specifications provide a 5 V supply on a single wire to power connected USB devices. A unit load is defined as 100 mA in USB 2.0, and 150 mA in USB 3.0. A device may draw a maximum of 5 unit loads (500 mA) from a port in USB 2.0; 6 (900 mA) in USB 3.0. NOTE: The USB 2.0 interface can provide power to low-power peripherals but must adhere to USB specification. An external power source is required for higher-power peripherals to function, such as external CD/DVD Drives. NIC port specifications The Dell EMC PowerEdge R750 system supports up to two Network Interface Controller (NIC) ports embedded on the LAN on Motherboard (LOM) and integrated on the optional OCP cards. Table 11. NIC port specification for the system Feature LOM card Specifications 1 GbE x 2 OCP card (OCP 3.0) 1 GbE x 4, 10 GbE x 2, 10 Gbe x 4, 25 GbE x 2, 25 GbE x 4 Serial connector specifications The Dell EMC PowerEdge R750 system supports one optional card type serial connector, which is a 9-pin connector, Data Terminal Equipment (DTE), 16550-compliant . The optional serial connector card is installed similar to an expansion card filler bracket. VGA ports specifications The Dell EMC PowerEdge R750 system supports One DB-15 VGA port one each on the front and back (optional for liquid cooling) panels. 12 Technical specifications

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0 drive
NOTE:
For more information about how to hot swap NVMe PCIe SSD U.2 device, see the
Dell Express Flash NVMe PCIe
SSD User's Guide
at
Browse all Products
>
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>
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Ports and connectors specifications
USB ports specifications
Table 10. USB specifications
Front
Rear
Internal (Optional)
USB port type
No. of ports
USB port type
No. of ports
USB port type
No. of ports
USB 2.0-
compliant port
One
USB 2.0-
compliant port
One
Internal USB 3.0-
compliant port
One
Micro-USB 2.0,
iDRAC Direct
One
USB 3.0-
compliant ports
One
NOTE:
The micro USB 2.0 compliant port can only be used as an iDRAC Direct or a management port.
NOTE:
The USB 2.0 specifications provide a 5 V supply on a single wire to power connected USB devices. A unit load is
defined as 100 mA in USB 2.0, and 150 mA in USB 3.0. A device may draw a maximum of 5 unit loads (500 mA) from a port
in USB 2.0; 6 (900 mA) in USB 3.0.
NOTE:
The USB 2.0 interface can provide power to low-power peripherals but must adhere to USB specification. An
external power source is required for higher-power peripherals to function, such as external CD/DVD Drives.
NIC port specifications
The Dell EMC PowerEdge R750 system supports up to two Network Interface Controller (NIC) ports embedded on the LAN on
Motherboard (LOM) and integrated on the optional OCP cards.
Table 11. NIC port specification for the system
Feature
Specifications
LOM card
1 GbE x 2
OCP card (OCP 3.0)
1 GbE x 4, 10 GbE x 2, 10 Gbe x 4, 25 GbE x 2, 25 GbE x 4
Serial connector specifications
The Dell EMC PowerEdge R750 system supports one optional card type serial connector, which is a 9-pin connector, Data
Terminal Equipment (DTE), 16550-compliant .
The optional serial connector card is installed similar to an expansion card filler bracket.
VGA ports specifications
The Dell EMC PowerEdge R750 system supports One DB-15 VGA port one each on the front and back (optional for liquid
cooling) panels.
12
Technical specifications