Dell OptiPlex 790 Support Question
Dell OptiPlex 790 Support Question
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Question posted by srfgsfalexsap on October 14th, 2013
How To Replace Memory On Dell 790 Ultra Small Form Factor
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Related Dell OptiPlex 790 Manual Pages
View - Page 3
...-drive eject button 3. microphone connector 6. security-cable slot 11. expansion-card slots (2)
3 padlock ring 10. back panel connectors 15. Front And Back View Of Small Form Factor
1. USB 2.0 connectors (4) 5. power connector 12. optical drive 2. headphone connector 7. power supply diagnostic light 14. power button, power light 4. drive activity light
9. power supply...
View - Page 4
...slot 14. DisplayPort connector 18. VGA connector 19. Front And Back View
Figure 4. drive activity light 5. captive thumbscrew
12. USB 2.0 connectors (5) 21. link integrity light
4 Ultra Small Form Factor - serial connector 20. optical drive 2. USB 2.0 connectors (2) 9. Wi-Fi antenna (optional) 10. padlock ring 13. power connector 15. network connector 22. Front And Back View...
View - Page 5
... VGA connector 10. link integrity light 3. serial connector 3. USB 2.0 connectors (6) 11. Mini-Tower And Desktop - network connector 4. Back Panel
7. DisplayPort connector 9. Back Panel
Figure 5. keyboard connector 8. Back Panel View Of Small Form Factor
1. mouse connector 2. line-in /microphone connector
Figure 6. network connector 5. network activity light 5. USB...
View - Page 9
...-Tower, Small Form Factor Ultra Small Form Factor Memory module capacity Type Minimum memory Maximum memory Desktop, Mini-Tower, Small Form Factor Ultra Small Form Factor
Drives Externally accessible:
5.25 inch drive bays Mini-Tower Desktop Small Form Factor Ultra Small Form Factor
Internally accessible: 3.5 inch SATA drive bays Mini-Tower Desktop Small Form Factor Ultra Small Form Factor 2.5 inch...
View - Page 10
Drive activity light
Blue light -
Power Coin-cell battery Voltage
Mini-Tower Desktop Small Form Factor
Ultra Small Form Factor Wattage
Mini-Tower Desktop
3 V CR2032 lithium coin cell
100 VAC to 240 VAC, 50 Hz to 60 Hz, 5.00 A 100 VAC to 240 VAC, 50 Hz to 60 Hz, 4....
View - Page 11
....
NOTE: See the safety information that shipped with your computer for important voltage-setting information. Physical Height
Mini-Tower Desktop Small Form Factor Ultra Small Form Factor Width Mini-Tower Desktop Small Form Factor Ultra Small Form Factor Depth Mini-Tower Desktop Small Form Factor Ultra Small Form Factor
36.00 cm (14.17 inches) 36.00 cm (14.17 inches) 29.00 cm (11.42 inches) 23...
View - Page 12
only) • End User License Agreement
Information in any manner whatsoever without notice. © 2011 Dell Inc. Reproduction of Dell Inc. Physical Weight (Minimum)
Mini-Tower Desktop Small Form Factor Ultra Small Form Factor
8.87 kg (19.55 lb) 7.56 kg (16.67 lb) 5.70 kg (12.57 lb) 3.27 kg (7.21 lb)
Environmental Temperature:
Operating Storage Relative humidity ...
Technical Guidebook - Page 1
DELL TM OPTIPLEXTM790
TECHNICAL GUIDEBOOK
INSIDE THE OPTIPLEX 790
Technical Guidebook - Page 2
TABLE OF CONTENTS
OVERVIEW Mini Tower Computer (MT) View Desktop Computer (DT) View Small Form Factor Computer (SFF) View
Ultra Small Form Factor Computer (USFF) View MARKETING SYSTEM CONFIGURATIONS Operating System, Chipset Processor Memory Drives and Removable Storage, System Expansion Slots Graphics/Video Controller External Ports/Connectors Communications-Network Adapter (NIC) Audio and ...
Technical Guidebook - Page 6
V 1.6 DESKTOP COMPUTER (DT) VIEW
Number
Name
Number
Name
1
Internal speaker connector(INT_SPKR)
13...connector(SATA2)
18 Processor connector(N/A)
7
Internal USB connector(INT_USB)
19 CPU fan connector(FAN_CPU)
8
LPC debug connector(LPC_DEBUG)
20 Memory connectors(DIMM1, DIMM2, DIMM3, DIMM4)
9
Intrusion switch connector (INTRUDER) 21 Power switch connector(PWR_SW)
10
Buzzer(BEEP)
22...
Technical Guidebook - Page 7
V 1.6 SMALL FORM FACTOR COMPUTER (SFF) VIEW
FRONT VIEW
1 Optical Drive 2 Optical Drive Eject Button
5 Microphone Connector 6 Headphone Connector
3 Power Button, Power Light
4 USB 2.0 Connectors...
9 VGA Connector
4 Network Connector
10 USB Connectors (6)
5 Network Activity Light 6 Line-out Connector
11 Line-in/Microphone connector
7 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 8
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 SMALL FORM FACTOR COMPUTER (SFF) VIEW
Number
Name
Number
Name...PWR_SW)
7 SATA 2 connector(SATA2)
18 Memory connector(DIMM3)
8 SATA 1 connector(SATA1)
19 Memory connector(DIMM1)
9 SATA 0 connector(SATA0)
20 Memory connector(DIMM4)
10 Front IO connector(FRONTPANEL)
21 Memory connector(DIMM2)
11 Intrusion switch connector(INTRUDER...
Technical Guidebook - Page 9
DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 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 ...
Technical Guidebook - Page 11
...
MARKETING SYSTEM CONFIGURATIONS
NOTE: Offerings may vary by country. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - OPERATING SYSTEM
Windows 7® operating system
...Windows Vista® operating system Windows XP® operating system Other OS Media Support CHIPSET
Chipset Non-volatile memory...
Technical Guidebook - Page 13
...
USFF
2 Up to 4GB
1GB 8GB1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
13
1 The total amount of available memory will continue to operate, but with a slight reduction in pairs of memory requires a 64-bit enabled processor and 64-bit operating system. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - The amount less depends on the actual system configuration.
Technical Guidebook - Page 21
V 1.6
POWER
NOTE: These form factors utilize a more than one 12v rail)
BTUs/h (based on Sine Wave output for APFC PSUs, not an approximation of a Sine Wave, Square Wave, or quasi -Square Wave. N/A 0.1 A 200W N/A
200W
682 BTU
N/A
Yes Yes
Yes
Yes
21 DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - Dell recommends only Universal Power Supplies (UPS) based on...
Technical Guidebook - Page 22
...;2℃.1183Hrs. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - or Longer.1133Hrs.or Longer after 12 months. 0℃±2℃. 910Hrs. or Longer.970Hrs.or Longer after 12 months. Dell recommends only Universal...1000Hrs. V 1.6
POWER
NOTE: These form factors utilize a more efficient Active Power Factor Correction (APFC) power supply. or Longer.890Hrs.or Longer after 12 months....
Technical Guidebook - Page 23
... GIGABIT1 ETHERNET LAN 10/100/1000 External Connector Type Data Rates supported Controller Details
Controller bus architecture
Integrated memory Data transfer mode (example Bus-Master DMA) Power consumption (full operation per data rate connection speed) ...ADAPTER (NIC)
NOTE: MT supports full height card, DT supports low profile card. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK -
Technical Guidebook - Page 24
...Rates supported
Controller Details
Controller bus architecture (example PCIe 1.0a x1)
Integrated memory
Data transfer mode (example Bus-Master DMA)
Power consumption (full operation per ....
1 This term does not connote an actual operating speed of 1 Gb/sec. DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - NETWORK ADAPTER (NIC) (CONT.)
INTEGRATED INTEL® 82579 GIGABIT1 ETHERNET...
Technical Guidebook - Page 28
...Memory...1 Up to 1.7 GB of system memory may be allocated to support integrated graphics, depending on available system memory(Up to 1.7GB with Celeron/Pentium ... CPU-GPU combo] Bus Type
GPU core clock
Frame Buffer Memory (onboard and shared) Size and Speed
Overlay Planes
MT
DT... 2000 @ 850MHz
Depends on operating system, system memory size and other factors. 2 DVI and VGA can be used concurrently ...
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