Dell Precision 3431 Small Form Factor - Power Supply; Physical System Dimensions

Security Noble wedge lock slot/Padlock Ring
Audio
• Universal audio jack
Video
• Display Port/HDMI 2.0b/VGA/USB Type C Display Port
(optional)
• Two Display Ports
Network adapter One RJ-45 connector
Serial port One serial port (optional)
PS/2
• Mouse
• Keyboard
Power supply
Table 11. Power supply
Input voltage
100–240 VAC, 50–60 Hz
Wattage
• 200 W 100V-240V Full range
• 260 W 100V-240V Full range
Physical system dimensions
Table 12. Physical system dimensions
Chassis volume (liters) 7.8
Chassis weight (pounds / kilograms) 11.57 / 5.26
Table 13. Chassis dimensions
Height (inches / centimeters) 11.42 / 29
Width (inches / centimeters) 3.65 / 9.26
Depth (inches / centimeters) 11.50 / 29.2
Shipping weight (pounds / kilograms – includes packaging
materials)
15.09 / 6.86
Table 14. Packaging parameters
Height (inches / centimeters) 10.38 / 26.4
Width (inches / centimeters) 19.2 / 48.7
Depth (inches / centimeters) 15.5 / 39.4
System specications 15