Owners Manual

Serial connector
The NX3240 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 NX3240 system supports two 15-pin VGA ports on the front and back panels.
Video specifications
The NX3240 system supports an integrated Matrox G200eW3 graphics controller with 16 MB of video frame buffer.
Table 3. Supported video resolution options
Resolution Refresh rate (Hz) Color depth (bits)
1024 x 768 60 8, 16, 32
1280 x 800 60 8, 16, 32
1280 x 1024 60 8, 16, 32
1360 x 768 60 8, 16, 32
1440 x 900 60 8, 16, 32
1600 x 900 60 8, 16, 32
1600 x 1200 60 8, 16, 32
1680 x 1050 60 8, 16, 32
1920 x 1080 60 8, 16, 32
1920 x 1200 60 8, 16, 32
NOTE: 1920 x 1080 and 1920 x 1200 resolutions are only supported in reduced blanking mode.
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.
Storage –40° to 65°C (–40° to 149°F) at a maximum altitude of 12,000 m
(39,370 ft)
Fresh Air For information on fresh air, see Expanded Operating Temperature
section.
Maximum temperature gradient (operating and
storage)
20°C/h (68°F/h)
Relative humidity
Operating 10% to 80% (noncondensing) with 29°C (84.2°F) maximum dew point
Storage 5% to 95% (noncondensing) with 33°C (91°F) maximum dew point
Technical specifications 19