Dell OptiPlex 390 Owner's manual
Dell Optiplex 390
Setup And Features Information
About Warnings
WARNING: A WARNING indicates a potential for property damage, personal injury,
or death.
Mini-Tower — Front And Back View
Figure 1. Front And Back View Of Mini-Tower
1. power button
2. optical drive bay
3. headphone connector
4. microphone connector
5. diagnostic lights (4)
6. optical drive
7. optical drive eject button
8. USB 2.0 connectors (2)
9. hard-drive activity light
10. power-supply diagnostic light
11. power-supply diagnostic button
12. power cable connector
Regulatory Model :D12M, D07D, D04S
Regulatory Type :D12M001, D07D001,
D04S001
2011 – 05
13. back panel connectors
14. expansion card slots (4)
15. security cable slot
16. padlock ring
Desktop — Front And Back View
Figure 2. Front And Back View Of Desktop
1. optical drive
2. optical drive eject button
3. power button
4. USB 2.0 connectors (2)
5. microphone connector
6. headphone connector
7. hard-drive activity light
8. diagnostic lights (4)
9. padlock ring
10. security cable slot
11. power cable connector
12. back panel connectors
13. expansion card slots (4)
14. power-supply diagnostic light
15. power-supply diagnostic button
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Mini-Tower And Desktop — Back Panel
Figure 3. Back Panel View of Mini-Tower And Desktop
1. link integrity light
2. network connector
3. network activity light
4. line-in connector
5. line-out connector
6. USB 2.0 connectors (6)
7. HDMI connector
8. VGA connector
9. microphone connector
3
Small Form Factor — Front And Back View
Figure 4. Front And Back View Of Small Form Factor
1. optical drive
2. optical drive eject button
3. power button
4. USB 2.0 connectors (2)
5. microphone connector
6. headphone connector
7. diagnostic lights (4)
8. hard-drive activity light
9. padlock ring
10. security cable slot
11. power cable connector
12. power-supply diagnostic button
13. power-supply diagnostic light
14. back panel connectors
15. expansion card slots (2)
4
Small Form Factor — Back Panel
Figure 5. Back Panel View of Small Form Factor
1. link integrity light
2. network connector
3. network activity light
4. line-out connector
5. HDMI connector
6. VGA connector
7. USB 2.0 connectors (6)
8. line-in/microphone connector
Quick Setup
WARNING: Before you begin any of the procedures in this section, read the safety
information that shipped with your computer. For additional best practices
information, see www.dell.com/regulatory_compliance.
NOTE: Some devices may not be included if you did not order them.
1. Connect the monitor using only one of the following cables:
Figure 6. HDMI Connector
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Figure 7. VGA Connector
2. Connect the USB keyboard or mouse (optional).
Figure 8. USB Connection
3. Connect the network cable (optional).
Figure 9. Network Connection
4. Connect the power cable(s).
Figure 10. Connecting Power
5. Press the power buttons on the monitor and the computer.
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Figure 11. Power Button
Specifications
NOTE: The following specifications are only those required by law to ship with your
computer. For a complete and current listing of the specifications for your
computer, go to support.dell.com.
System Information
Chipset Intel H61 Express Chipset
Processor • Intel Core i3 Series
• Intel Core i5 Series
Video
Video type:
Integrated Intel HD graphics 2000
Discrete • AMD Radeon HD 6350
• AMD Radeon HD 6450
Video memory:
Integrated up to 1.7 GB shared video memory
(Microsoft Windows Vista and Windows 7)
Discrete up to 1 GB
Memory
Memory module
connector
two DIMM slots
Memory module capacity 1 GB, 2 GB, and 4 GB
Memory type DDR3 with 1333 MHz
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Memory
Minimum memory 1 GB
Maximum memory 8 GB
Drives Mini-Tower Desktop Small Form Factor
Externally accessible:
5.25 inch drive bays two one one (slimline)
Internally accessible:
3.5 inch drive bays two one one
Control Lights And Diagnostic Lights
Front of computer:
Power button light Blue light — Solid blue light indicates power-on state;
blinking blue light indicates sleep state of the
computer.
Amber light — Solid amber light when the computer
does not start, indicates a problem with the system
board or power supply. Blinking amber light indicates a
problem with the system board.
Drive activity light Blue light — Blinking blue light indicates that the
computer is reading data from or writing data to the
hard drive.
Diagnostic lights Four lights located on the front panel of the computer.
For more information on the diagnostic lights, see the
Service Manual at support.dell.com/manuals.
Back of computer:
Power supply 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.
NOTE: You can test the health of the power system by pressing the power-supply
diagnostic button. When the system power supply voltage is within specification,
the power-supply diagnostic light comes on. If the LED does not light up, the power
supply may be defective. AC power must be connected during this test.
8
Power
Coin-cell battery 3 V CR2032 lithium coin cell
Voltage
Mini-Tower 100 VAC to 240 VAC, 50 Hz to 60 Hz, 5.0 A
Desktop 100 VAC to 240 VAC, 50 Hz to 60 Hz, 4.4 A
Small Form Factor 100 VAC to 240 VAC, 50 Hz to 60 Hz, 3.6 A/4.0 A
Wattage
Mini-Tower 265 W
Desktop 250 W
Small Form Factor 240 W
Maximum heat dissipation
Mini-Tower 1390 BTU/hr
Desktop 1312 BTU/hr
Small Form Factor 1259 BTU/hr
NOTE: Heat dissipation is calculated by using the power supply wattage rating.
NOTE: The voltage selector switch is available only on non-EPA power supplies.
NOTE: See the safety information that shipped with your computer for important
voltage-setting information.
Physical Mini-Tower Desktop Small Form Factor
Height 360.00 mm 360.00 mm 290.00 mm
(14.17 inches) (14.17 inches) (11.42 inches)
Width 175.00 mm 102.00 mm 92.60 mm
(6.89 inches) (4.01 inches) (3.64 inches)
Depth 417.00 mm 410.00 mm 312.00 mm
(16.42 inches) (16.14 inches) (12.28 inches)
Weight (Minimum) 8.87 kg 7.56 kg 5.70 kg
(19.55 lb) (16.67 lb) (12.57 lb)
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Environmental
Temperature:
Operating 10 °C to 35 °C (50 °F to 95 °F)
Storage -40 °C to 65 °C (-40 °F to 149 °F)
Relative humidity 20% to 80% (noncondensing)
Altitude:
Operating -15.20 m to 3048 m (-50 ft to 10,000 ft)
Storage -15.20 m to 10,668 m (-50 ft to 35,000 ft)
Airborne contaminant
level
G1 as defined by ISA-S71.04–1985
Finding More Information and Resources
See the safety and regulatory documents that shipped with your computer
and the regulatory compliance website at www.dell.com/
regulatory_compliance for more information on:
• Safety best practices
• Regulatory certification
• Ergonomics
See www.dell.com for additional information on:
• Warranty
• Terms and Conditions (U.S. only)
• End User License Agreement
Information in this publication is subject to change without notice.
© 2011 Dell Inc. All rights reserved.
Reproduction of these materials in any manner whatsoever without the written permission of
Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell™, the DELL logo, Dell Precision™, Precision ON™,
ExpressCharge™, Latitude™, Latitude ON™, OptiPlex™, Vostro™, and Wi-Fi Catcher™ are
trademarks of Dell Inc. Intel®, Pentium®, Xeon®, Core™, Atom™, Centrino®, and Celeron® are
registered trademarks or trademarks of Intel Corporation in the U.S. and other countries. AMD®
is a registered trademark and AMD Opteron™, AMD Phenom™, AMD Sempron™,
AMD Athlon™, ATI Radeon™, and ATI FirePro™ are trademarks of Advanced Micro Devices,
Inc. Microsoft®, Windows®, MS-DOS®, Windows Vista®, the Windows Vista start button, and
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