Dell OptiPlex 7490 All-In-One Setup and Specifications
Dell OptiPlex 7490 All-In-One Manual
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- Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 1
OptiPlex 7490 All-In-One Setup and Specifications Regulatory Model: W26C Regulatory Type: W26C003/W26C004 April 2020 Rev. A00 - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 2
of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. © 2021 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 3
view of your computer...18 System board layout...20 Chapter 3: Specifications of OptiPlex 7490 All-in-One 21 Dimensions and weight...21 Processor...21 Chipset...22 Operating system...23 Memory... Operating and storage environment...33 Chapter 4: Getting help and contacting Dell 34 Contents 3 - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 4
1 Set up your OptiPlex 7490 All-in-One NOTE: The images in this document may differ from your computer depending on the configuration you ordered. 1. Set up the stand. Figure 1. Articulating stand 4 Set up your OptiPlex 7490 All-in-One - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 5
Figure 2. Fixed stand Set up your OptiPlex 7490 All-in-One 5 - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 6
Figure 3. Height Adjustable Stand NOTE: Follow the same procedure to install the Height Adjustable Stand with Optical Disk Drive. 2. Set up the keyboard and mouse. NOTE: For setup instructions, see the documentation shipped with the keyboard and mouse. 6 Set up your OptiPlex 7490 All-in-One - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 7
3. Route the power cable through the stand, then connect the power cable. Set up your OptiPlex 7490 All-in-One 7 - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 8
4. Press the power button. 8 Set up your OptiPlex 7490 All-in-One - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 9
the on-screen instructions to complete the setup. When setting up, Dell recommends that you: ● Connect to a network for Windows updates. NOTE: If connecting to a secured wireless network, enter the password for the wireless network access when prompted. Set up your OptiPlex 7490 All-in-One 9 - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 10
on most of the Dell devices running Windows operating system. For more information, see SupportAssist for Home PCs User's Guide on www.dell.com/serviceabilitytools. NOTE: In SupportAssist, click the warranty expiry date to renew or upgrade your warranty. 10 Set up your OptiPlex 7490 All-in-One - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 11
at www.dell.com/support. Dell Digital Delivery Download software applications, which are purchased but not pre-installed on your computer. For more information about using Dell Digital Delivery, see the knowledge base article 153764 at www.dell.com/support. Set up your OptiPlex 7490 All-in-One 11 - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 12
Front 2 Views of OptiPlex 7490 All-in-One 1. Full HD webcam 2. Camera-status light 3. Display 4. Speakers 5. Power button/power-status indicator 6. Array microphones 12 Views of OptiPlex 7490 All-in-One - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 13
Retractable camera NOTE: Depending on the configuration ordered, your computer will have only RGB camera or both RGB camera and Infrared camera. 1. Full HD camera 2. Infrared camera 3. Infrared emitter 4. Camera-status light Views of OptiPlex 7490 All-in-One 13 - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 14
Left 1. SD 4.0 card slot 2. USB 3.2 Gen 2x2 capable Type-C port 3. Universal audio port 4. USB 3.2 Gen 1 port with PowerShare 14 Views of OptiPlex 7490 All-in-One - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 15
Right 1. Hard-drive status indicator Views of OptiPlex 7490 All-in-One 15 - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 16
Back 1. Back cover 2. Stand cover 3. Kensington security-cable slot 4. Bottom cover 5. Stand 16 Views of OptiPlex 7490 All-in-One - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 17
Ethernet port 6. USB 3.2 Gen 2 ports with Smart Power On 7. USB 3.2 Gen 2 ports 8. Line-out audio port 9. Power connector 10. PSU status indicator LED Views of OptiPlex 7490 All-in-One 17 - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 18
screen. For more information, see the Troubleshooting section in the Service Manual at www.dell.com/support/manuals. 2. Service tag label Inside view of your computer NOTE: The appearance of heat sink differs depending on the graphics configuration you ordered. 18 Views of OptiPlex 7490 All-in-One - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 19
10. Side-I/O board 11. Speakers 12. Power-button board 13. Microphones 14. Coin-cell battery 15. Power-supply fan 16. Power-supply unit Views of OptiPlex 7490 All-in-One 19 - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 20
. Power-button cable connector 16. Display cable connector 17. M.2 WLAN connector 18. PSU-fan cable connector 19. Touchscreen cable connector 20. Processor 20 Views of OptiPlex 7490 All-in-One - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 21
depth, and weight of your OptiPlex 7490 All-in-One. . NOTE: Global Standard Products (GSP) are a subset of Dell's relationship products that are managed worldwide. Device Guard (DG) and Credential Guard (CG) are the new security features that only available on Windows 10 Enterprise today. Device - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 22
2.50 GHz to 5.20 GHz 16 MB Intel UHD Graphics 750 Chipset The following table lists the details of the chipset supported by your OptiPlex 7490 All-in-One. Table 4. Chipset Description Chipset Values Intel Q570 Processor ● 10th Generation Intel Core i3/i5/i7/i9 ● 11th Generation Intel Core i5 - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 23
releases from Microsoft. For additional information about N-2 and 5-year Windows operating system supportability, see the Dell Windows as a Service (WaaS), at Dell support site. EOML 411 The OptiPlex 7490 All-in-One continues to test the coming Semi-Annual Channel Windows 10 version releases for - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 24
i7/i9 processors, 3200 MHz for 11th Generation processors Memory configuration matrix The following table lists the memory configurations supported for your OptiPlex 7490 All-in-One. Table 6. Memory configuration matrix Configuration 4 GB DDR4 8 GB DDR4 8 GB DDR4 16 GB DDR4 16 GB DDR4 32 GB - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 25
of M.2 cards, see the knowledge base article 000144170 at www.dell.com/support. Ethernet The following table lists the wired Ethernet Local Area Network (LAN) specifications of your OptiPlex 7490 All-in-One. Table 9. Ethernet specifications Description Model number Values Intel i219LM Transfer - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 26
Wireless module The following table lists the Wireless Local Area Network (WLAN) modules supported on your OptiPlex 7490 All-in-One. Table 10. Wireless module specifications Description Option one Model number Intel Wi-Fi 6 AX201 Option two Qualcomm QCA61x4a Transfer rate Up to 2400 Mbps - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 27
lists the storage options on your OptiPlex 7490 All-in-One. Your computer supports one of the following configurations: Table 12. Storage matrix Storage type 2.5-inch hard drive One 2.5-inch hard drive Yes One M.2 2230/2280 solid- No state drive One M.2 2230/2280 solid- Yes state drive - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 28
-card reader The following table lists the media cards supported by your OptiPlex 7490 All-in-One. Table 15. Media-card reader specifications Description Media-card type Values One Secure Digital (SD) 4.0 card Media-cards supported ● Secure Digital High Capacity (SDHC) ● Secure Digital Extended - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 29
The following table lists the power rating specifications of OptiPlex 7490 All-in-One. Table 18. Power ratings Description Type Diameter (connector) Input voltage Input frequency Input current (maximum) Output current (continuous) Option one 220 W Platinum Not supported 90 VAC-264 VAC 47 Hz-63 Hz - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 30
pin connector for LED Display The following tablet lists the display specifications of your OptiPlex 7490 All-in-One. Table 20. Display specifications Description Values for touch display Display type Full High Definition (FHD) Values for non-touch display Full High Definition (FHD) Display - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 31
-Integrated The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your OptiPlex 7490 All-in-One. Table 21. GPU-Integrated Controller External display support Memory size Intel UHD Graphics 630 ● DP++ 1.4a/HDCP 2.3 port Shared system memory - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 32
(GPU) supported by your OptiPlex 7490 All-in-One. Table 22. GPU-Discrete Controller External display support Memory size Memory New Zealand MEPS compliant configurations available CEL WEEE Japan Energy Law South Korea E-standby EU RoHS China RoHS 32 Specifications of OptiPlex 7490 All-in-One - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 33
Operating and storage environment This table lists the operating and storage specifications of your OptiPlex 7490 All-in-One. Airborne contaminant level: G1 as defined by ISA-S71.04-1985 Table 25. Computer environment Description Temperature range Operating 10°C to 35°C (50°F to 95°F) - Dell OptiPlex 7490 All-In-One | Setup and Specifications - Page 34
Dell products and services www.dell.com Tips Contact Support Online help for operating system In Windows search, type Contact Support, and press Enter. www.dell.com/support/windows www.dell.com/support/linux Troubleshooting information, user manuals, setup instructions, www.dell.com/support
OptiPlex 7490 All-In-One
Setup and Specifications
Regulatory Model: W26C
Regulatory Type: W26C003/W26C004
April 2020
Rev. A00