Dell OptiPlex 990 Support Question
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Question posted by loh5pgjozs on September 19th, 2013
Will Power Supply From Dell 960 Fit A Dell 990
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Related Dell OptiPlex 990 Manual Pages
User Manual - Page 1
![](/manualimages/k/m/dell-optiplex-990-c681bca_1_080d.png)
![](/manualimages/k/m/dell-optiplex-990-c681bca_1_080d.png)
... Mini Tower
1. headphone connector 4. Mini Tower - power connector 13. padlock ring
Regulatory Model: D09M, D05D, D03S, D01U Regulatory Type: D09M001, D05D001, D03S001, D01U002 January 2011 Dell OptiPlex 990
Setup And Features Information
About Warnings
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
power supply diagnostic light 11. back panel...
User Manual - Page 2
![](/manualimages/k/m/dell-optiplex-990-c681bca_2_7981.png)
![](/manualimages/k/m/dell-optiplex-990-c681bca_2_7981.png)
... And Back View Of Desktop
1. power button, power light 4. microphone connector 6. headphone connector 7. drive activity light 8. diagnostic lights (4)
9. security-cable slot 11. optical-drive eject button 3. expansion-card slots (4) 14. back panel connectors 13. USB 2.0 connectors (4) 5. power supply diagnostic light 15. Desktop - padlock ring 10. power connector 12. Front...
User Manual - Page 3
![](/manualimages/k/m/dell-optiplex-990-c681bca_3_a78d.png)
![](/manualimages/k/m/dell-optiplex-990-c681bca_3_a78d.png)
... connector 12. Front And Back View
Figure 3. optical-drive eject button 3. power supply diagnostic light 14. back panel connectors 15. power button, power light 4. drive activity light
9. security-cable slot 11. power supply diagnostic button 13. padlock ring 10. expansion-card slots (2)
3 Front And Back View Of Small Form Factor
1. optical drive 2. USB 2.0 connectors...
User Manual - Page 10
![](/manualimages/k/m/dell-optiplex-990-c681bca_10_dd1d.png)
![](/manualimages/k/m/dell-optiplex-990-c681bca_10_dd1d.png)
... state of the
computer. The power supply is turned on the front panel of the computer. AC power must be connected to the hard drive. two • Desktop - Solid amber light when the... data to the power connector (at support.dell.com/ manuals. Back of the power system by pressing the test button. When the system power supply voltage is functional. The power cable must be ...
User Manual - Page 11
![](/manualimages/k/m/dell-optiplex-990-c681bca_11_4c13.png)
![](/manualimages/k/m/dell-optiplex-990-c681bca_11_4c13.png)
...; Mini Tower - 1390 BTU/hr • Desktop - 1312 BTU/hr • Small Form Factor - 1259 BTU/hr • Ultra Small Form Factor - 758 BTU/hr
NOTE: Heat dissipation is available only on non-EPA power supplies.
NOTE: The voltage selector switch is calculated by using the power supply wattage rating. NOTE: See the safety information...
System Board Mode Configuration - Page 2
![](/manualimages/m/c/dell-optiplex-990-board-mode-configuration-cee2d28_2_d5ce.png)
![](/manualimages/m/c/dell-optiplex-990-board-mode-configuration-cee2d28_2_d5ce.png)
.... This number is important for contact information). 2 Note the large mode number on . FOR PROOF ONLY Printed in this text: Dell™, the DELL logo, Dell Precision™ and OptiPlex™ are trademarks of Dell Inc. PRELIMINARY 3/7/11 - FILE LOCATION: C:\Projects\aa_Working\iAMT Guide\iAMT7\R418K\body.fm
NOTE: If the original configuration-mode label...
Technical Guide - Page 3
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_3_a967.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_3_a967.png)
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 MINI TOWER COMPUTER (MT) VIEW
FRONT VIEW
BACK VIEW
1 Power Button, Power Light
6 Optical Drive (optional)
10 Power Supply Diagnostic 14 Expansion Card Slots(4) Light
2 Optical Drive Bay (optional)
3 Headphone Connector
4 Microphone Connector
7 Optical Drive Eject Button 8 USB 2.0 Connectors (4) 9 Drive Activity Light
11 Power ...
Technical Guide - Page 4
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_4_5d17.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_4_5d17.png)
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
MT System Board Components
Number
Name
Number
...1 Connector(SATA1)
14
PCI-e 4x Connector(SLOT4)
15
Intrusion Switch Connector (INTRUDER)
16
System Fan Connector (FAN_HDD)
17
P2 Power Connector (12V_PWRCONN)
6
SATA 2 Connector(SATA2)
18
Processor Connector (N/A)
7
SATA 3 Connector(SATA3)
8
Internal USB Connector (INT_USB)...
Technical Guide - Page 5
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_5_db7b.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_5_db7b.png)
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 DESKTOP COMPUTER (DT) VIEW
FRONT VIEW 1 Optical Drive
BACK VIEW 5 Microphone Connector 9 Padlock Ring
13 Expansion Card Slots(4)
2 Optical Drive Eject Button 6 Headphone Connector 10 Security Cable Slot
3 Power Button, Power Light
4 USB Connectors (4)
7 Drive Activity Light 8 Diagnostic Lights (4)
11 Power Connectors 12 Back Panel ...
Technical Guide - Page 6
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_6_d104.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_6_d104.png)
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
DT System Board Components
Number
Name
1
Internal Speaker Connector
(INT_SPKR)
2
Front IO Connector (...
15
Thermal Sensor Connector(THRM_1)
16
System Fan Connector (FAN_HDD)
17
P2 Power Connector
(12V_PWRCONN)
18
Processor Connector (N/A)
19
CPU Fan Connector (FAN_CPU)
20
Memory Connectors(DIMM1, DIMM2,
DIMM3, DIMM4)...
Technical Guide - Page 7
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_7_ae5f.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_7_ae5f.png)
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 SMALL FORM FACTOR COMPUTER (SFF) VIEW
FRONT VIEW
1 Optical Drive
5 Microphone Connector
2 Optical Drive Eject Button 6 Headphone Connector
3 Power Button, Power Light
4 USB 2.0 Connectors (2)
7 Diagnostic Lights (4) 8 Drive Activity Light
BACK VIEW 9 Padlock Ring
10 Security Cable Slot 11 Power Connectors
13 Power Supply Diagnostic...
Technical Guide - Page 8
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_8_dadf.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_8_dadf.png)
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
SFF System Board Components
Number
Name
1
P1 power Connector (POWER)
2
System fan Connector (FAN_HDD)
3
Internal Speaker Connector (INT_SPKR)
4
Buzzer (BEEP)
5
PCI-e 4x Connector(SLOT2)
6
PCI-e 16x Connector(SLOT1)
7
SATA 2 Connector(SATA2)
8
SATA 1 Connector(SATA1)
9
SATA 0 ...
Technical Guide - Page 9
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_9_f410.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_9_f410.png)
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 ULTRA SMALL FORM FACTOR COMPUTER (USFF) VIEW
FRONT VIEW 1 Optical Drive
2 Optical Drive Eject Button
3 Power Button, Power Light
4 Drive Activity Light
5 Diagnostic Lights (4)
6 Headphone Connector 7 Microphone Connector 8 USB Connectors (2)
BACK VIEW
10 Wi-Fi Antenna (optional) 17 Line-in/ Microphone Connector
11 ...
Technical Guide - Page 10
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_10_5000.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_10_5000.png)
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
USFF System Board Components
Number
Name
Number
Name
1
Front Panel Connector (FRONTPANEL)
10
SATA 1 Connector(SATA_1)
2
Memory Connector(DIMM_2)
11
SATA 0 Connector(SATA_0)
3
Memory Connector(DIMM_1)
12
P1 Power Connector(POWER1)
4
CPU Fan Connector (FAN_CPU)
13
HDD-ODD Power Connector (HDD_ODD_POWER)
5
Internal ...
Technical Guide - Page 21
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_21_02a7.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_21_02a7.png)
... +3.3v output +5.0v output
+12.0v output
+5.0v auxiliary output -12.0v output Max total power Max combined +3.3v / +5.0v power Max combined 12.0v power (note: only if more efficient Active Power Factor Correction (APFC) power supply. DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 POWER
NOTE: These form factors utilize a more than one 12v rail) BTUs/h (based on Sine...
Technical Guide - Page 22
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_22_1d57.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_22_1d57.png)
... quasi-Square Wave. Continuous Discharge Under 15 kΩ Load to 2.5V EndVoltage. 20℃ ±2℃ .1183Hrs. DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 POWER
NOTE: These form factors utilize a more efficient Active Power Factor Correction (APFC) power supply. or Longer.970Hrs.or Longer after 12 months.
22
or Longer.890Hrs.or Longer after 12 months. 0℃...
Technical Guide - Page 23
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_23_3eef.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_23_3eef.png)
...Data transfer mode (example Bus-Master DMA) Power consumption (full operation per data rate connection speed) Power consumption (standby operation) IEEE standards compliance (example...ohm
100~150 ohm 1~4 ohm
2Watt (peak) / 1Watt (average)
COMMUNICATIONS - DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
AUDIO
INTEGRATED REALTEK ALC269Q HIGH DEFINITION AUDIO High Definition Stereo support...
Technical Guide - Page 24
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_24_4e04.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_24_4e04.png)
... PCIe 1.0a x1)
Integrated memory
Data transfer mode (example Bus-Master DMA)
Power consumption (full operation per data rate connection speed)
Power consumption (standby operation)
IEEE standards compliance (example 802.1P)
Hardware Certifications (example... does not connote an actual operating speed of 1 Gb/sec. DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 COMMUNICATIONS -
Technical Guide - Page 28
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_28_b3d0.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_28_b3d0.png)
... Analog and/or digital) External Connectors
DisplayPort Bus Type Maximum supported resolution Maximum power consumption External connectors
MT
DT
SFF
USFF
Integrated Gen6 Core Intel® HD ... be allocated to
1.7GB with Celeron/Pentium class CPU-GPU combo] 2.
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0
GRAPHICS/VIDEO CONTROLLER
NOTE: MT supports full height (FH) cards...
Technical Guide - Page 45
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_45_29e3.png)
![](/manualimages/h/m/dell-optiplex-990-technical-guide-ca14254_45_29e3.png)
... DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 ENVIRONMENTAL ATTRIBUTES
Eco- The Latitude Optiplex 990 has a 5.0 Energy Star® rating, which allows you to choose
products with the Dell Asset... money
Notes
Energy efficient design: Allowing you , it
uses energy-efficient power supplies, operates efficiently in Americas). Meets or exceeds world-wide environmental standards:...
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