OptiPlex 3090 Tower

1 OptiPlex 3090 TowerSetup and SpecificationsRegulatory Model: D29 MRegulatory Type: D29M001 July 2022 Rev. A01 Notes, cautions, and warningsNOTE: A NOTE indicates important information that helps you make better use of your : A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoidthe : A WARNING indicates a potential for property damage, personal injury, or death. 2021-2022 Dell Inc. or its subsidiaries. All rights reserved. Dell Technologies, Dell, and other trademarks are trademarks of Dell Inc. or itssubsidiaries. Other trademarks may be trademarks of their respective 1: Set up your OptiPlex 3090 Tower .. 4 Chapter 2: Views of OptiPlex 3090 Tower .. 3: Specifications of OptiPlex 3090 Tower .. 12 Dimensions and configuration matrix ..15 External 15 Internal 16 Wireless 17 Power 19 Power Supply power cable 19 GPU 20 Multiple display support 20 Hardware 21 Energy Star, EPEAT and Trusted Platform Module (TPM).

2 22 Operating and storage 22 Chapter 4: Getting help and contacting 23 Chapter 5: Ethernet drivers on corporate OS 24 ContentsContents3 Set up your OptiPlex 3090 TowerAbout this taskNOTE: The images in this document may differ from your computer depending on the configuration you the keyboard and to your network using a cable, or connect to a wireless up your OptiPlex 3090 the power up your OptiPlex 3090 the power up your OptiPlex 3090 operating system Ubuntu:Follow the on-screen instructions to complete the setup. For more information about installing and configuring Ubuntu, seethe knowledge base articles SLN151664 and SLN151748 at Windows:Follow the on-screen instructions to complete the setup. When setting up, Dell recommends that you: Connect to a network for Windows : If connecting to a secured wireless network, enter the password for the wireless network access whenprompted.

3 If connected to the internet, sign-in with or create a Microsoft account. If not connected to the internet, create anoffline account. On the Support and Protection screen, enter your contact and use Dell apps from the Windows Start menu 1. Locate Dell apps ResourcesDescriptionDell Product RegistrationRegister your computer with up your OptiPlex 3090 Tower7 Table 1. Locate Dell apps (continued)ResourcesDescriptionDell Help & SupportAccess help and support for your is the smart technology that keeps your computer running at its best by optimizingsettings, detecting issues, removing viruses and notifies when you need to make systemupdates. SupportAssist proactively checks the health of your system's hardware and an issue is detected, the necessary system state information is sent to Dell to begintroubleshooting. SupportAssist is preinstalled on most of the Dell devices running Windowsoperating system.

4 For more information, see SupportAssist for Home PCs User's Guide : In SupportAssist, click the warranty expiry date to renew or upgrade your UpdateUpdates your computer with critical fixes and latest device drivers as they become more information about using Dell Update, see the knowledge base article 000149088 Digital DeliveryDownload software applications, which are purchased but not pre-installed on your computer. Formore information about using Dell Digital Delivery, see the knowledge base article 000129837 up your OptiPlex 3090 TowerViews of OptiPlex 3090 Disk Drive (optional) button with diagnostic activity audio USB dummy slots2 Views of OptiPlex 3090 Line out/Line in audio DisplayPort slot (optional) USB Gen 1 Type-A USB ports with Smart Power expansion card connector diagnostic slot (optional SMA connector) security-cable Ethernet Video Port (VGA/DP ) (optional)Service TagThe service tag is a unique alphanumeric identifier that allows Dell service technicians to identify the hardware components inyour computer and access warranty of OptiPlex 3090 TowerViews of OptiPlex 3090 Tower11 Specifications of OptiPlex 3090 TowerDimensions and weightThe following table lists the height, width, depth, and weight of your OptiPlex 3090 Tower .

5 Table 2. Dimensions and weight DescriptionValuesHeight:Front mm ( in.)Rear mm ( in.) mm ( in.) mm ( in.)WeightNOTE: The weight of your computer depends on theconfiguration ordered and manufacturing : kg ( lb) : kg ( lb)ProcessorsThe following table lists the details of the processors supported by your OptiPlex 3090 TowerNOTE: Global Standard Products (GSP) are a subset of Dell s relationship products that are managed for availability andsynchronized transitions on a worldwide basis. They ensure the same platform is available for purchase globally. This allowscustomers to reduce the number of configurations managed on a worldwide basis, thereby reducing their costs. They alsoenable companies to implement global IT standards by locking in specific product configurations Guard (DG) and Credential Guard (CG) are the security features that are available on Windows 10 Enterprise Guard is a combination of enterprise-related hardware and software security features that, when configured together,will lock a device down so that it can only run trusted applications.

6 If it is not a trusted application, it cannot Guard uses virtualization-based security to isolate secrets (credentials) so that only privileged system software canaccess them. Unauthorized access to these secrets can lead to credential theft attacks. Credential Guard prevents theseattacks by protecting NTLM password hashes and Kerberos Ticket Granting : Processor numbers are not a measure of performance. Processor availability is subject to change and may vary 3. Processors ProcessorsWattageCorecountThreadcountSpe edCacheIntegrated graphicsGSPDG/CGReady10thGenerationIntel Corei3-1010065 GHz GHz6 MBIntel UHD Graphics630 NoYes312 Specifications of OptiPlex 3090 TowerTable 3. Processors (continued)ProcessorsWattageCorecountThr eadcountSpeedCacheIntegrated graphicsGSPDG/CGReady10thGenerationIntel Corei3-1010565 GHz GHz6 MBIntel UHD Graphics630 NoYes10thGenerationIntel Corei3-1030065 GHz GHz8 MBIntel UHD Graphics630 NoYes10thGenerationIntel Corei3-1030565 GHz GHz8 MBIntel UHD Graphics630 NoYes10thGenerationIntel Corei5-1040065 GHz GHz12 MBIntel UHD Graphics630 NoYes10thGenerationIntel Corei5-1050065 GHz to MBIntel UHD Graphics630 YesYes10thGenerationIntel Corei5-1050565 GHz GHz12 MBIntel UHD Graphics630 YesYes10thGenerationIntel Corei5-1060065 GHz GHz12 MBIntel UHD Graphics630 YesYesIntel CeleronG590558 W22Up to GHz4 MBIntel UHD Graphics 610 NoYesIntel PentiumG640558 W24Up to GHz4 MBIntel UHD Graphics 610 NoYesIntel PentiumG640558 W24Up to GHz4 MBIntel UHD Graphics 610 NoYesChipsetThe following table lists the details of the chipset supported

7 By your OptiPlex 3090 Tower .Table 4. Chipset DescriptionValuesChipsetQ470 Processor10th Generation Intel Core i3/i5/Intel Pentium/Intel CeleronSpecifications of OptiPlex 3090 Tower13 Table 4. Chipset (continued)DescriptionValuesDRAM bus width64-bitFlash EPROM32 MB, dual-channelPCIe busUp to Gen systemYour OptiPlex 3090 Tower supports the following operating systems: Windows 10 Enterprise LTSC, 64-bit Windows 11 Pro, 64-bit Windows 11 Downgrade (Windows 10 image) Windows 11 Home, 64-bit Windows 11 Pro Education, 64-bit Kylin Linux Desktop version (China only) Ubuntu Linux LTS, 64-bit Windows 10 CMIT Government Edition, 64-bit (China only)MemoryThe following table lists the memory specifications of your OptiPlex 3090 Tower .Table 5. Memory specifications DescriptionValuesMemory slotsTwo DIMM slotsMemory typeDDR4 Memory speed2666 MHzMaximum memory configuration64 GBMinimum memory configuration4 GBMemory size per slot4 GB, 8GB, 16 GB, 32 GBMemory configurations supported 4 GB, 1 x 8 GB, DDR4, 2666 MHz, non-ECC 8 GB, 1 x 8 GB, DDR4, 2666 MHz, non-ECC 8 GB, 2 x 4 GB, DDR4, 2666 MHz, non-ECC, dual-channel 16 GB, 1 x 16 GB, DDR4, 2666 MHz, non-ECC 16 GB, 2 x 8 GB, DDR4, 2666 MHz, non-ECC, dual-channel 32 GB, 1 x 32 GB, DDR4, 2666 MHz, non-ECC 32 GB, 2 x 16 GB, DDR4, 2666 MHz, non-ECC, dual-channel 64 GB, 2 x 32 GB, DDR4, 2666 MHz, non-ECC, dual-channelNOTE: Memory speed varies by different type of DPC(DIMM per Channel) of OptiPlex 3090 TowerMemory configuration matrixTable 6.

8 Memory configuration matrix ConfigurationSlotDIMM1 DIMM24 GB DDR44 GB8 GB DDR44 GB4 GB8 GB DDR48 GB16 GB DDR48 GB8 GB16 GB DDR416 GB32 GB DDR416 GB16 GB32 GB DDR432 GB64 GB DDR432 GB32 GBExternal portsThe following table lists the external ports of your OptiPlex 3090 Tower .Table 7. External ports DescriptionValuesNetwork portOne RJ-45 Ethernet port 10/100/1000 MbpsUSB ports Two USB port (front) Four USB Gen 1 ports (rear) Two USB ports with SmartPower on (rear)Audio port One Universal Audio Jack port (front) One Re-tasking Line-out/Line-in audio port (rear)Video port Two DisplayPort ports (rear) One 3rd Video Port (VGA/DP ) (rear,optional)NOTE: Download and install the latest Intel Graphicsdriver from to enable readerNot supportedPower-adapter portNot supportedSecurity-cable slot One Kensington lock slot One Padlock ringSpecifications of OptiPlex 3090 Tower15 Internal slotsThe following table lists the internal slots of your OptiPlex 3090 Tower .

9 Table 8. Internal slots DescriptionValuesExpansion One full-height Gen 3 PCIe x16 slot Two full-height Gen 3 PCIe x1 slotSATAT hree SATA slots for HDD, HDD/SSD andslim Optical Disk One 2230 slot for WiFi and Bluetooth card One 2230/2280 slot for SSDNOTE: To learn more about the features of differenttypes of cards, see the knowledge base articleSLN301626 at following table lists the wired Ethernet Local Area Network (LAN) specifications of your OptiPlex 3090 Tower .Table 9. Ethernet specifications DescriptionValuesModel number Intel Ethernet Connection I219-LM Realtek RTL8111 KDNOTE: Your system will be configured with one oftwo ethernet models. For more information see Ethernetdrivers on corporate OS rate10/100/1000 MbpsWireless moduleThe following table lists the Wireless Local Area Network (WLAN) module specifications of your OptiPlex 3090 Tower .Table 10. Wireless module specifications DescriptionOption oneOption twoOption threeModel numberQualcomm QCA61x4A(DW1820)Intel AX201 Intel 9462 Transfer rate867 Mbps2400 Mbps433 MbpsFrequency bands GHz/5 GHz/5 GHz/5 GHzWireless standards WiFi Wi-Fi 4 (WiFi ) Wi-Fi 5 (WiFi ) WiFi Wi-Fi 4 (WiFi ) Wi-Fi 5 (WiFi ) Wi-Fi 6 (WiFi ) WiFi Wi-Fi 4 (WiFi ) Wi-Fi 5 (WiFi )Encryption 64-bit/128-bit WEP 64-bit/128-bit WEP 64-bit/128-bit WEP16 Specifications of OptiPlex 3090 TowerTable 10.

10 Wireless module specifications (continued)DescriptionOption oneOption twoOption three AES-CCMP TKIP AES-CCMP TKIP AES-CCMP TKIPB luetoothBluetooth following table lists the audio specifications of your OptiPlex 3090 Tower .Table 11. Audio specifications DescriptionValuesAudio controllerWaves MaxxAudio APIS tereo conversionNot supportedInternal audio interfaceIntel HDA (high-definition audio)External audio interface One Universal audio port (front) One Re-tasking Line-out/Line-in audio port (rear)Number of speakersOneInternal-speaker amplifierNot supportedExternal volume controlsKeyboard shortcut controlsSpeaker output:Average speaker output2 WPeak speaker WSubwoofer outputNot supportedMicrophoneNot supportedStorageYour computer supports one of the following configurations:Table 12. Storage Matrix Storage1st harddrive2nd harddrive1st hard driveDual hard driveYYNNN1st hard driveSpecifications of OptiPlex 3090 Tower17 Table 12.