Dell OptiPlex SX270 User Manual page 97

Video
Integrated network adapter
PS/2-style keyboard
PS/2-compatible mouse
USB
Internally accessible:
Primary IDE hard drive
Fans
Key Combinations
<Ctrl><Alt><Del>
<Ctrl><Alt><\>
<Ctrl><Alt><#>
<F2> or <Ctrl><Alt><Enter>
<F3>
<F12> or <Ctrl><Alt><F8>
<Ctrl><Alt><F10>
Controls and Lights
Power control
Power lights
Hard-drive access light
Link integrity light (on integrated network adapter)
Activity light (on integrated network adapter)
Diagnostic lights
Standby power light
Power
External DC power adapter:
Wattage
Heat dissipation
Voltage
Backup battery
Physical
Vertical orientation width, depth, and height (without
stand or cable cover)
Vertical orientation width, depth, and height (with
stand)
Vertical orientation width, depth, and height (with
stand and cable cover)
Horizontal orientation width, depth, and height
(without stand or cable cover)
Weight (without stand or cable cover)
Weight (with stand and cable cover)
Environmental
Temperature:
Operating
Storage
Relative humidity
Maximum vibration:
Operating
DVI-I connector on the back I/O panel
RJ45 connector on the back I/O panel; 10/100/1000
6-pin mini-DIN on the back I/O panel
6-pin mini-DIN on the back I/O panel
four USB 2.0-compliant connectors on the back I/O
panel; two on the front panel
44-pin connector
two 4-pin connectors
restarts (reboots) the computer
toggles microprocessor speeds on 101-key keyboard
(in MS-DOS® real mode only)
toggles microprocessor speeds on 102-key keyboard
(in MS-DOS real mode only)
starts embedded system setup (during start-up only)
automatically starts the computer from the network
environment specified by the remote boot
environment (PXE) rather than from one of the
devices in the system setup Boot Sequence option
(during start-up only)
displays a boot device menu that allows the user to
enter a device for a single boot (during start-up only)
as well as options to run hard-drive and system
diagnostics
launches the utility partition (if installed) during
computer start-up
push button
green light on power button—blinking green in sleep
state; solid green for power-on state
amber light—blinking amber indicates a problem with
an installed device; solid amber indicates an internal
power problem (see "Power Problems")
green light
green light for 10-Mb operation; orange light for 100-
Mb operation; yellow light for a 1000-Mb (1-Gb)
operation
yellow blinking light
four yellow and/or green lights on back panel
12V_PWR on the system board
150 W
455 BTU/hr (average)
90 to 135 V at 60 Hz; 180 to 265 V at 50 Hz
3-V CR2032 lithium coin cell
3.4 inches (8.5 cm), 9.7 inches (24.2 cm), 9.9 inches
(24.7 cm)
3.4 inches (8.5 cm), 9.7 inches (24.2 cm), 10.9 inches
(27.2 cm)
3.4 inches (8.5 cm), 12.1 inches (30.2 cm), 10.9
inches (27.2 cm)
9.9 inches (24.7 cm), 9.7 inches (24.2 cm), 3.4 inches
(8.5 cm)
7.2 lbs (3.3 kg)
8 lbs (3.6 kg)
10° to 30°C (50° to 86°F)
–40° to 65°C (–40° to 149°F)
20% to 80% (noncondensing)
desktop or vertical hanging orientation: 0.25
gravities (G) at 3 to 200 Hz at 0.5 octave/min;
horizontal orientation: 0.25 G at 20 to 200 Hz at 0.5
octave/min