OptiPlex 7090 Tower Setup and Specifications Regulatory Model: D28M Regulatory Type: D28M005 May 2021 Rev.
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Contents Chapter 1: Set up your OptiPlex 7090 Tower................................................................................. 4 Chapter 2: Views of OptiPlex 7090 Tower..................................................................................... 9 Front....................................................................................................................................................................................... 9 Back.......................................................
1 Set up your OptiPlex 7090 Tower The images in this document may differ from your computer depending on the configuration you ordered. Steps 1. Connect the keyboard and mouse. 2. Connect to your network using a cable, or connect to a wireless network.
3. Connect the display. 4. Connect the power cable.
5. Press the power button.
6. Finish Windows setup. Follow the on-screen instructions to complete the setup. When setting up, Dell Technologies recommends: ● 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. ● If connected to the internet, sign-in with or create a Microsoft account. If not connected to the internet, create an offline account. ● On the Support and Protection screen, enter your contact details. 7.
Table 1. Locate Dell apps (continued) Dell apps Details SupportAssist SupportAssist is the smart technology that keeps your computer running at its best by optimizing settings, detecting issues, removing viruses and notifies when you must make system updates. SupportAssist proactively checks the health of your system's hardware and software. When an issue is detected, the necessary system state information is sent to Dell to begin troubleshooting.
2 Views of OptiPlex 7090 Tower Front 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Hard-disk drive cover Optical Disk Drive (optional) Power button with diagnostic LED SD 4.0 card reader (optional) Hard-disk drive activity light Universal audio jack port USB 2.0 port with PowerShare USB 2.0 port USB 3.2 Gen2x2 capable Type-C port with PowerDelivery USB 3.
Back 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 10 Line-out re-tasking Line-in audio port Two DisplayPort 1.4 ports Serial port PS/2 port for keyboard One USB 3.2 Gen 2 port Three USB 3.2 Gen 1 ports Two USB 2.0 ports with Smart Power On Expansion card slots Power connector port Power supply diagnostic light Knock out slot (optional SMA connector) Kensington security-cable slot RJ-45 port 10/100/1000 Mbps PS/2 port for mouse Padlock loop VGA/DisplayPort 1.4/HDMI 2.0b/USB 3.
System board Layout 1. CPU power connector 2. Processor fan connector 3. Memory module connector 4. Power button connector 5. Remote power switch connector 6. SD card reader connector 7. SATA0 connector (blue) 8. M.2 PCIe SSD connector 9. Internal USB connector 10. Two SATA1/2 connector (black) 11. SATA3 connector (white) 12. SATA power cable connector 13. Coin-cell battery 14. M.2 WLAN connector 15. System power connector 16. Internal speaker connector 17. Thunderbolt header 18. M.2 PCIe SSD connector 19.
3 Specifications of OptiPlex 7090 Tower Dimensions and weight The following table lists the height, width, depth, and weight of your OptiPlex 7090 Tower. Table 2. Dimensions and weight Description Values Height: Front height 367.00 mm (14.45 in.) Rear height 367.00 mm (14.45 in.) Width 169.00 mm (6.65 in.) Depth 300.80 mm (11.84 in.) Weight NOTE: The weight of your computer depends on the configuration ordered and manufacturing variability. ● Minimum - 6.56 kg (14.46 lb) ● Maximum - 10.
Table 3. Processors (continued) Processors Wattage Core count Thre Speed ad cou nt Cache Integrated graphics GSP DG/CG Ready 10 th Generation Intel Core i3-10305 65 W 4 8 3.80 GHz to 4.50 GHz 8 MB Intel UHD Graphics 630 No Yes 10 th Generation Intel Core i5-10400 65 W 6 12 2.90 GHz to 4.30 GHz 12 MB Intel UHD Graphics 630 Yes Yes 10 th Generation Intel Core i5-10500 65 W 6 12 3.10 GHz to 4.
Table 3. Processors (continued) Processors Wattage Core count Thre Speed ad cou nt Cache Integrated graphics GSP DG/CG Ready 11 th Generation Intel Core i7-11700 65 W 8 16 2.50 GHz to 4.90 GHz 16 MB Intel UHD Graphics 750 Yes Yes 11 th Generation Intel Core i9-11900 65 W 8 16 2.50 GHz to 5.20 GHz 16 MB Intel UHD Graphics 750 Yes Yes 11 th Generation Intel Core i9-11700K 125 W 8 16 3.60 GHz to 5.
● Windows 10 CMIT Government Edition, 64-bit (China only) ● Ubuntu 20.04 LTS, 64-bit ● Kylin Linux Desktop version 10.1 (China only) Memory The following table lists the memory specifications of your OptiPlex 7090 Tower. Table 5.
Table 5. Memory specifications (continued) Description Values ● 64 GB, 4 x 16 GB, 2666 MHz for 10 th Generation Intel Core i3/i5 processors, 2933 MHz for 10 th Generation Intel Core i7/i9 processors, 3200 MHz for 11 th Generation Intel Core i5/i7/i9 processors ● 128 GB, 4 x 32 GB, 2666 MHz for 10 th Generation Intel Core i3/i5 processors, 2933 MHz for 10 th Generation Intel Core i7/i9 processors, 2933 MHz for 11 th Generation Intel Core i5/i7/i9 processors Memory configuration matrix Table 6.
Table 7. Intel Optane memory (continued) Description Values Configurations supported 32 GB + 512 GB SDD Capacity 32 GB External ports The following table lists the external ports of your OptiPlex 7090 Tower. Table 8. External ports Description Values Network port One RJ-45 port 10/100/1000 Mbps (rear) USB ports ● ● ● ● ● ● ● ● Audio port ● One Universal Audio Jack (front) ● One Line-out audio port with re-tasking to Line-in (rear) Video port ● Two DisplayPort 1.
Table 9. Internal slots (continued) Description Values ● One M.2 2230/2280 slot for solid-state drive/Intel Optane NOTE: To learn more about the features of different types of M.2 cards, see the knowledge base article SLN301626 at www.dell.com/support. Communications Ethernet Table 10. Ethernet specifications Description Values Model number Intel i219LM Transfer rate 10/100/1000 Mbps Wireless module Table 11.
Table 12. Audio specifications (continued) Description Values External interface ● One Universal Audio Jack (front) ● One Line-out audio port with re-tasking to Line-in(rear) Speakers One (optional) Internal speaker amplifier Integrated in ALC3246 (Class-D 2 W) External volume controls Keyboard shortcut controls. Speaker output average 2W Speaker output peak 2.
Table 13. Storage Matrix (continued) Storage 1st 2.5inch hard drive 2nd 2.5inch hard drive 1st 3.5inch hard drive 2nd 3.5inch hard drive Single M.2 socket 2nd M.2 2280 socket 1st Bootable Device Y Y Y Y N N 1st 3.5inch hard drive M.2 solid-state drive N N N N Y N M.2 solidstate drive Dual M.2 solid-state drive N N N N Y Y 1st M.2 solidstate drive M.2 solid-state drive 3.5-inch hard drive N N Y N Y N M.2 solidstate drive M.2 solid-state drive 2.
Table 14. Storage specifications (continued) Storage type Interface type Capacity M.2 2280 solid-state drive PCIe 3 Gen x4 NVMe, Class 40 Up to 2 TB M.2 2280 Opal Self-Encrypting solidstate drive PCIe 3 Gen x4 NVMe, Class 40 Up to 1 TB M.2 2280 Opal Self-Encrypting solidstate drive PCIe NVMe Gen3 x4, Class 40 Up to 1 TB Power ratings Table 15.
Table 16. Power Supply power cable specs (continued) 500 W (80 PLUS Platinum) ● Two 4 pin connectors for processor ● One 6 pin connector for system board ● One 6 pin + 8 pin connector for graphics card GPU—Integrated The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your OptiPlex 7090 Tower. Table 17. GPU—Integrated Controller External display support Memory size Processor Intel UHD Graphics 630 ● 1 x DisplayPort 1.
Table 18. GPU — Discrete (continued) Controller External display support Memory size Memory type ● Two mini DisplayPort (mDP) ports AMD Radeon 550 Two DisplayPort 1.4 ports 2 GB GDDR5 AMD Radeon 540 Two DisplayPort 1.4 ports 1 GB GDDR5 Multiple display support matrix Table 19. Integrated graphics card Graphics Card Intel UHD 630 Intel UHD 730 Intel UHD 750 Video ports on Integrated Graphics Card ● 1 x DisplayPort 1.4 port ● 1 x HDMI port ● 1 x DisplayPort 1.
Environmental The following table lists the environment specifications supported by your OptiPlex 7090 Tower. Table 21. Environmental specifications Feature OptiPlex 7090 Tower Recyclable packaging Yes BFR/PVC—free chassis No MultiPack packaging Yes (US only) (optional) Energy-Efficient Power Supply Standard ENV0424 compliant Yes NOTE: Wood‐based fiber packaging contains a minimum of 35% recycled content by total weight of wood‐based fiber.
Table 23. Computer environment (continued) Description Operating Storage Shock (maximum) Bottom half-sine pulse with a change in velocity of 50.8 cm/sec (20 in./sec) 105G half-sine pulse with a change in velocity of 133 cm/sec (52.5 in./sec) Altitude range 3048 m (10,000 ft) 10,668 m (35,000 ft) CAUTION: Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components.
4 Getting help and contacting Dell Self-help resources You can get information and help on Dell products and services using these self-help resources: Table 24. Self-help resources Self-help resources Resource location Information about Dell products and services www.dell.com My Dell app Tips Contact Support In Windows search, type Contact Support, and press Enter. Online help for operating system www.dell.com/support/windows www.dell.
