• USB 2.0-compliant ports on the front panel
• USB 3.0-complaint ports on the back panel
• internal USB 3.0-compliant port
The following table provides more information about the USB specifications:
Table 16. USB specifications
System
Front panel
Back panel
Internal
Dell DR4300 system One USB management
port/iDRAC Direct
Two 9-pin, USB 3.0-
compliant ports
One 9-pin, USB 3.0-
compliant port
GUID-77EE3578-9A39-4A61-806C-03E3D4C9772D
NIC ports
The Dell DR4300 system supports four Network Interface Controller (NIC) ports on the back panel, which
is available in one of the following three NIC configurations:
• Four 1 Gbps
• Two 1 Gbps and two 10 Gbps
• Four 10 Gbps
GUID-7EAFB060-2567-408C-8B4B-236D5D99A1BF
Serial connector
The serial connector connects a serial device to the system. The Dell DR4300 system supports one serial
connector on the back panel, which is a 9-pin connector, Data Terminal Equipment (DTE), 16550-
compliant.
GUID-5025B7F3-BD6E-4CC0-B5FD-A0FD0AC79699
VGA ports
The Video Graphic Array (VGA) port enables you to connect the system to a VGA display. The Dell
DR4300 system supports two 15-pin VGA ports on the front and back panels.
GUID-EF3DF67A-48FA-4274-AC4B-DC2BD158D7AB
Internal Dual SD Module
The Dell DR4300 system supports two optional flash memory card slots with an internal dual SD module.
NOTE: One card slot is dedicated for redundancy.
GUID-6772BAF8-05FD-45C6-86A1-B05A51B6CA34
Video specifications
The Dell DR4300 system supports Matrox G200eR2 graphics card with 16 MB capacity.
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