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 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 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 i5-11600 65 W 6 12 2.80 GHz to 4.80 GHz 12 MB Intel UHD Graphics Yes Yes 11 th Generation Intel Core i7-11700 65 W 8 16 2.50 GHz to 4.90 GHz 16 MB Intel UHD Graphics Yes Yes 11 th Generation Intel Core i9-11900 65 W 8 16 2.50 GHz to 5.
Memory The following table lists the memory specifications of your OptiPlex 7090 Tower. Table 5.
Memory configuration matrix Table 6. Memory configuration matrix Configuration Slot XMM1 XMM2 4 GB DDR4 4 GB 8 GB DDR4 4 GB 8 GB DDR4 8 GB 16 GB DDR4 8 GB 16 GB DDR4 16 GB 32 GB DDR4 8 GB 8 GB 32 GB DDR4 16 GB 16 GB 32 GB DDR4 32 GB 64 GB DDR4 16 GB 16 GB 64 GB DDR4 32 GB 32 GB 64 GB DDR4 64 GB 128 GB DDR4 32 GB XMM3 XMM4 8 GB 8 GB 16 GB 16 GB 32 GB 32 GB 4 GB 8 GB 32 GB Intel Optane memory Intel Optane memory functions only as a storage accelerator.
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 ● One USB 2.0 port with PowerShare (front) ● One USB 3.2 Gen 2 port (front) ● One USB 3.2 Gen2x2 capable Type-C port with PowerDelivery (front) ● One USB 2.0 port (front) ● One USB 3.2 Gen 2 port (rear) ● Two USB 2.0 ports with Smart Power On (rear) ● Three USB 3.2 Gen 1 ports (rear) ● One USB 3.
Communications Ethernet Table 10. Ethernet specifications Description Values Model number Intel i219LM Transfer rate 10/100/1000 Mbps Wireless module Table 11. Wireless module specifications Description Values Model number Qualcomm QCA61x4a Qualcomm QCA9377 Intel Wi-Fi 6 AX201 Transfer rate Up to 867 Mbps Up to 433 Mbps Up to 2.4 Gbps Frequency bands supported 2.4 GHz/5 GHz 2.4 GHz/5 GHz 2.4 GHz/5 GHz Wireless standards 802.11ac 802.11ac 802.
Table 12. Audio specifications (continued) Description Values Speaker output average 2W Speaker output peak 2.5 W Subwoofer output Not supported Microphone Not supported Storage This section lists the storage options on your OptiPlex 7090 Tower. Your computer supports one of the following configurations: Table 13. Storage Matrix 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 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 state 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 2.5-inch hard drive/ solid-state drive N Y N N Y N M.2 solidstate drive M.2 solid-state drive Dual 2.5-inch hard drive Y Y N N Y N M.2 solidstate drive M.2 Intel Optane 2.
Power ratings Table 15. Power adapter specifications Description Values Type 260 W typical 92% Efficient PSU, 80 Plus Bronze 300 W typical 85% Efficient PSU, 80 Plus Platinum Input voltage 90 VAC to 264 VAC 90 VAC to 264 VAC 90 VAC to 264 VAC 90 VAC to 264 VAC Input frequency 47 Hz to 63 Hz 47 Hz to 63 Hz 47 Hz to 63 Hz 47 Hz to 63 Hz Input current (maximum) 4.2 A 4.5 A 5A 7A Output current (continuous) ● 12 VA/16.5 A ● 12 VB/18 A Standby mode: ● 12 VA/1.5 A ● 12 VB/2.5 A ● 12 VA/16.
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 Two DisplayPort 1.4 ports Shared system memory 10 th Generation Intel Core i3/i5 Intel UHD Graphics 730 Two DisplayPort 1.4 ports Shared system memory 11 th Generation Intel Core i5-11400 Intel UHD Graphics 750 Two DisplayPort 1.
Table 20. Discrete graphics card Graphics Card RTX 3070 RTX 1660 SUPER Radeon RX 640 Radeon RX 550 Radeon RX 540 Memory 8 GB GDDR6 6 GB GDDR6 4 GB GDDR5 4 GB GDDR5 4 GB GDDR5 Video Ports ● 3 x DisplayPort 1.4 ports ● 1 x HDMI 2.1 port ● 1 x DisplayPort 1.4 ports ● 1 x HDMI 2.0b port ● 1 x DVI Dual link ● 2 x Mini DisplayPorts ● 1 x DisplayPort ● 2 x Mini DisplayPorts ● 1 x DisplayPort ● 1 x HDMI 1.
Table 22. Energy Star, EPEAT and TPM (continued) Features Specifications Firmware-TPM (Discrete TPM disabled) Optional NOTE: 1 TPM 2.0 is FIPS 140-2 certified. 2 TPM is not available in all countries. Operating and storage environment This table lists the operating and storage specifications of your OptiPlex 7090 Tower. Airborne contaminant level: G1 as defined by ISA-S71.04-1985 Table 23.
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.
