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Small black rectangular mini PC with front ports

DELL

DELL OptiPlex 7090 Micro i7-10700 2.9 GHz 8 GB DDR4 1 TB NVMe

SKU CH-RYJZ-EGV0X

Compact micro desktop with an 8-core Intel Core i7 processor, 8 GB DDR4 memory and a 1 TB NVMe SSD running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i7 10th Gen
  • Memory size8 GB DDR4
  • Storage drive1 TB SSD
  • GraphicsIntel UHD Graphics 630
  • CPUi7 10700

SSD 1TB PCIe

  • Powerful multitasking with 8-core Intel i7-10700 processor
  • Fast 1 TB NVMe storage for quick data access
  • Compact Micro form factor saves valuable desk space
  • Ready-to-use Windows 11 Pro installed and activated
  • Gigabit Ethernet plus integrated Wi-Fi for flexible connectivity

Compact Business Desktop

The Dell OptiPlex 7090 Micro is a mini PC built for professional environments where desk space is limited. It ships with Windows 11 Pro installed and activated, so it is ready for immediate deployment. An Intel Core i7 10700 processor with eight cores and 16 MB of L3 cache delivers 64-bit performance for daily workloads.

Fits Tight Workspaces, Not Heavy Graphics

This form factor suits offices that need a small footprint and quiet air-cooled operation. Integrated Intel UHD 630 graphics handle standard business applications and dual DisplayPort monitors. Buyers who want discrete GPU power or internal expansion slots should look at a larger chassis.

8 GB DDR4 Memory Installed

The system includes a single 8 GB DDR4 module, which determines how many applications run smoothly at once. Memory capacity is the specification that decides whether this configuration matches your workload or whether a higher-RAM model is required.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $374.99
Cheaper than about 60% of the 14,711 comparable items (median $494.99).
Memory size 8 GB DDR4
Lower than about 80% of the 5,840 comparable items (median 16 GB).
RAM capacity 8 GB DDR4
Lower than about 80% of the 13,125 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Model name7090
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Cosmetic gradeGrade A (Excellent)
Processor
ProcessorIntel Core i7 10th Gen
CPUi7 10700
CPU modelIntel Core i7-10700
Processor cache16 MB L3 Cache
L3 cache per CPU16 MB
Memory
Memory size8 GB DDR4
RAM capacity8 GB DDR4
Total memory slots2
Storage
Storage drive1 TB SSD
SSD storage1 TB NVMe
Storage configurationPCI Express NVMe
Optical driveNo
Second disc drive typeNone
Disk controllerPCI Express NVMe
Display
Screen sizeNo Screen
Touch inputNo
Display capabilitiesWith 2 Display Ports, this PC is capable of dual monitor output
Graphics
GraphicsIntel UHD Graphics 630
GPUIntel UHD 630
GPU interfaceIntegrated video
Audio & video
SpeakersSet Not Included
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Wireless adapterIncluded
Ethernet controllerIntegrated
Wi-Fi802.11ac Wireless LAN
Bluetooth supportYes
Ports & slots
External ports1x Ethernet
Front USB ports2
Front audio jacks2
Video connectors2 Display Port
Rear USB ports4
Ethernet port1 port
Size & build
Form factorMini PC
Compatibility
Windows 11 supportReady
In the box
Included monitorNot included
Bundled mouseNot Included
In the boxDesktop Computer preloaded with Windows and OEM wattage appropriate AC adapter.
Software
Operating systemWindows 11 Pro
More details
Cooling methodAir Cooling
KeyboardNot Included

Condition and safety notices

Reproduced word for word from the maker or refurbisher: notices like these are not ours to rephrase.

Condition notice
Previously Used, Seller Refurbished. Desktop may show minor signs of wear but will be in good condition.

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the 8 GB DDR4 or look for a 16 GB version of the OptiPlex 7090 Micro?

The system ships with 8 GB of DDR4 memory. If your workflow runs multiple business apps or browser tabs simultaneously, a 16 GB configuration will keep the machine responsive without swapping to the 1 TB NVMe drive.

What does the 2.9 GHz base clock on the i7-10700 mean for daily office workloads?

The 8-core processor runs at 2.9 GHz base frequency with 16 MB cache and 16 threads, so spreadsheet calculations, video calls and background antivirus scans all share the cores without noticeable lag.

How fast is the single USB 3.2 Gen 2x2 Type-C port compared to the three Gen 2 Type-A ports?

The lone Type-C port supports the highest USB speed on this model, while the three Type-A ports operate at the next tier down, so the fastest external drives should use the Type-C connection.

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