Drive specifications
Hard drives
The Dell DL4300 system supports up to twelve 3.5 inch and two 2.5 inch back-accessible and four 3.5
inch (in the hard-drive tray), internal, hot-swappable Nearline SAS drives in hard-drive slots 0 through 11
and 12 through 15.
Ports and connectors specifications
USB ports
The Dell DL4300 system supports:
• USB 2.0-compliant ports on the front panel
• USB 3.0-complaint ports on the back panel
The following table provides more information about the USB specifications:
Table 17. USB specifications
System
Front panel
Back panel
Dell DL4300 system
One 4-pin, USB 2.0-compliant
Two 4-pin, USB 3.0-compliant
NIC ports
The Dell DL4300 Standard Edition system supports two Network Interface Controller (NIC) ports on the
back panel, which is available in one of the following NIC configurations:
• 1 Gbps
• 1 Gbps plus one 10 Gbps
The DL4300 High Capacity Edition system supports two 10 Gbps Network Interface Controller (NIC)
ports on the back panel.
Serial connector
The serial connector connects a serial device to the system. The Dell DL4300 system supports one serial
connector on the back panel, which is a 9-pin connector, Data Terminal Equipment (DTE), 16550-
compliant.
VGA ports
The Video Graphic Array (VGA) port enables you to connect the system to a VGA display. The Dell
DL4300 system supports two 15-pin VGA ports on the front and back panels.
Internal Dual SD Module
The Dell DL4300 system supports one flash memory card slot with the internal SD module.
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