Owners Manual

NIC ports
The NX3340 system supports up to four Network Interface Controller (NIC) ports that are integrated on the network daughter
card (NDC). The ports are available in the following configurations.
● Four RJ-45 ports that support 10, 100 and 1000 Mbps
● Four RJ-45 ports that support 100 M, 1 G and 10 Gbps
● Four RJ-45 ports, where two ports support maximum of 10 G and the other two ports maximum of 1 G
● Two RJ-45 ports that support up to 1 Gbps and 2 SFP+ ports that support up to 10 Gbps
● Four SFP+ ports that support up to 10 Gbps
● Two SFP28 ports that support up to 25 Gbps
NOTE: You can install up to three PCIe add-on NIC cards.
Serial connector
The NX3340 system supports one serial connector on the back panel. This port 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 NX3340 system supports one 15-pin VGA port on the front and back of the system.
Video specifications
The NX3340 system supports integrated VGA controller with 4 MB SPI capacity.
Table 3. Supported video resolution options
Resolution Refresh rate (Hz) Color depth (bits)
640 x 480 60, 70 8, 16, 32
800 x 600 60, 75, 85 8, 16, 32
1024 x 768 60, 75, 85 8, 16, 32
1152 x 864 60, 75, 85 8, 16, 32
1280 x 1024 60, 75 8, 16, 32
1440 x 900 60 8, 16, 32
1920 x 1200 60 8, 16, 32
Environmental specifications
For additional information about environmental measurements for specific system configurations, see dell.com/
environmental_datasheets.
Temperature
Operating (Continuous, for altitude less than 950
m or 3117 ft)
10°C to 35°C (50°F to 95°F) with no direct sunlight on the equipment.
NOTE: Maximum of 205 W, 28 core processor is supported in
systems with eight 2.5 inch processor direct attached PCIe SSD
drives, and three PCIe slot chassis.
Technical specifications 17