Dell OptiPlex 9020 AIO Owner's Manual page 60

Feature
non-touch
touch
Weight:
non-touch
touch
NOTE: The weight of your computer may vary depending on the configuration ordered and the manufacturing
variability.
Table 27. Controls and Lights
Feature
Power button light
Hard Drive activity light
Camera LED
Back panel:
Link integrity light on integrated network
adapter :
Network activity light on integrated
network adapter
Power supply diagnostic light
Table 28. Environmental
Feature
Temperature range:
Operating
Storage
60
Without Stand
70.50 mm (2.78 inches)
72.80 mm (2.87 inches)
8.10 kg to 8.76 kg (17.86 lb to
19.31 lb)
9.19 kg to 9.84 kg (20.26 lb to
21.70 lb)
Specification
White light — Solid white light indicates power-on state; blinking
white light indicates sleep state of the computer.
White light — Blinking white light indicates that the computer is
reading data from or writing data to the hard drive.
White light — solid while light indicates that the camera is on.
Green — a good 10 Mbps connection exists between the network
and the computer.
Green— a good 100 Mbps connection exists between the network
and the computer.
Orange — a good 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 blinking 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.
Specification
5°C to 35 °C (41 °F to 95 °F)
–40 °C to 65 °C (–40 °F to 149 °F)
With Stand
174.40 mm (6.87 inches)
174.40 mm (6.87 inches)
10.25 kg to 10.91 kg (22.60 lb to 24.05 lb)
11.34 kg to 11.99 kg (25.00 lb to 26.43 lb)