Dell OptiPlex 5055 R Small Form Factor OptiPlex 5055 Small Form Factor Owners - Page 71

Controls and lights, Power, Physical dimension, Table 30. Controls and lights

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Controls and lights Table 30. Controls and lights Feature Front of the computer Power button light Drive activity light Back of the computer Link integrity light on integrated network adapter Network activity light on integrated network adapter Power supply diagnostic light Specification White light - Solid white light indicates power-on state; slow blinking white light indicates sleep state of the computer. White light - Slow blinking white light indicates that the computer is reading data from or writing data to the hard drive. Green - A 10 Mbps connection exists between the network and the computer. Green - A 100 Mbps connection exists between the network and the computer. Orange - A 1000 Mbps connection exists between the network and the computer. Off (no light) - The computer is not detecting a physical connection to the network. Yellow light - A breathing yellow light indicates that network activity is present. Green light - The power supply is turned On and is functional. The power cable must be connected to the power connector (at the back of the computer) and the electrical outlet. Power Table 31. Power Specifications Feature Wattage AC input voltage range AC input current (low ac range / high ac range) AC input frequency Coin cell battery Specification 240 W 90 - 264 Vac 4 A/ 2 A 47 Hz/ 63 Hz 3 V CR2032 lithium-coin-cell Physical dimension Table 32. Physical dimensions Physical Height Width Depth Weight Tower 35 cm (13.8 inches) 15.4 cm(6.1 inches) 27.4 cm (10.8 inches) 7.93 kg (17.49 lbs) System setup 71

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Controls and lights
Table 30. Controls and lights
Feature
Specification
Front of the computer
Power button light
White light — Solid white light indicates power-on state; slow blinking
white light indicates sleep state of the computer.
Drive activity light
White light — Slow blinking white light indicates that the computer is
reading data from or writing data to the hard drive.
Back of the computer
Link integrity light on integrated network
adapter
Green — A 10 Mbps connection exists between the network and the
computer.
Green — A 100 Mbps connection exists between the network and the
computer.
Orange — A 1000 Mbps connection exists between the network and
the computer.
Off (no light) — The computer is not detecting a physical connection
to the network.
Network activity light on integrated network
adapter
Yellow light — A breathing yellow light indicates that network activity
is present.
Power supply diagnostic light
Green light — The power supply is turned On and is functional. The
power cable must be connected to the power connector (at the back
of the computer) and the electrical outlet.
Power
Table 31. Power Specifications
Feature
Specification
Wattage
240 W
AC input voltage range
90 – 264 Vac
AC input current (low ac range / high
ac range)
4 A/ 2 A
AC input frequency
47 Hz/ 63 Hz
Coin cell battery
3 V CR2032 lithium-coin-cell
Physical dimension
Table 32. Physical dimensions
Physical
Tower
Height
35 cm (13.8 inches)
Width
15.4 cm(6.1 inches)
Depth
27.4 cm (10.8 inches)
Weight
7.93 kg (17.49 lbs)
System setup
71