Dell OptiPlex 3050 Small Form Factor - Ports and connectors specifications; Power supply specifications; Physical dimension specifications

Ports and connectors specifications
Table 27. Ports and connectors
Feature Specification
Front I/O ports Universal audio jack One
USB 3.1 Gen 1 Two
USB 2.0 Two
Rear I/O ports USB 3.1 Gen 1 Two
USB 2.0 Two
Serial One (optional)
Line out One
HDMI Port One
DisplayPort One
Network port RJ-45 One
Power connector port One
PS/2 Two (optional)
Parallel One (optional)
VGA port One (optional)
Power supply specifications
Feature
Specification
Type 180 W
Frequency 47 Hz - 63 Hz
Voltage 90 VAC - 264 VAC
Input current 3 A / 1.5 A
Coin cell battery 3 V CR2032 lithium coin cell
Physical dimension specifications
Feature
Specification
Height 290.06 mm (11.42 inches)
Width 92.71 mm (3.65 inches)
Depth 292.10 mm (11.50 inches)
Weight 5.14 kg (11.42 lb)
Technical specifications 67