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Small black square mini PC, compact business desktop

DELL

Dell OptiPlex 7090 Micro i7-10700T 2.0GHz 16GB DDR4 1TB NVMe desktop PC

SKU CH-6Y82-D5P45

A compact business desktop with an 8-core Intel i7, 16GB DDR4 and 1TB NVMe storage, pre-loaded with Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i7 10th Gen
  • Memory size16 GB DDR4
  • Storage drive1 TB SSD
  • GraphicsIntel UHD Graphics 630
  • CPUi7 10700T

SSD 1TB PCIe

  • 8-core i7-10700T handles heavy workloads
  • 16GB DDR4 keeps multiple apps responsive
  • 1TB NVMe SSD loads files and boots fast
  • Compact Micro chassis fits tight desk spaces
  • Windows 11 Pro activated and ready to use

Dell OptiPlex 7090 Micro Business Desktop

This Dell OptiPlex 7090 Micro is a compact business desktop powered by an Intel Core i7 10700T 8-core processor running at 2.0 GHz with 16 MB cache. It ships with 16GB DDR4 memory and a 1TB NVMe PCIe M.2 SSD. Windows 11 Pro comes pre-installed and activated for immediate deployment.

Integrated Graphics and Connectivity

Integrated Intel UHD Graphics 630 drives up to two displays via the two DisplayPort outputs. Wired networking uses Gigabit Ethernet and a wireless card is included. The front I/O provides one USB 3.2 Gen 2x2 Type-C port, three USB 3.2 Gen 2 Type-A ports and two USB 3.2 Gen 1 Type-A ports. No HDMI, VGA or DVI ports are present.

Verify Display and Peripheral Needs

Check that your monitors accept DisplayPort input or that you have suitable adapters for other interfaces. A keyboard, mouse and display are not included in the box. The 35W processor uses an air-cooling system within the mini chassis; ensure your workspace has adequate airflow for the small form factor.

How it compares

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

Price $421.99
Cheaper than about 56% of the 14,711 comparable items (median $494.99).
Memory size 16 GB DDR4
Typical for this category: the median of 5,840 items is 16 GB.
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 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 10700T
CPU modelIntel Core i7-10700T
Processor cache16 MB L3 Cache
L3 cache per CPU16 MB
Memory
Memory size16 GB DDR4
RAM capacity16 GB DDR4
Total memory slots2
Storage
Storage drive1 TB SSD
SSD storage1 TB NVMe
Hard driveNo
Storage configurationPCI Express NVMe
Second disc driveNone
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
Wi-Fi standardWi-Fi 6
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Wireless adapterIncluded
Ethernet controllerIntegrated
Wi-Fi802.11ax Wireless LAN
Ports & slots
Front USB ports2
Front audio jacks2
Video connectors2 Display Port
Rear USB ports4
Ethernet port1 port
Size & build
Form factorMini PC
In the box
Included monitorNot included
Bundled mouseNot Included
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

Will the 16GB DDR4 memory need upgrading later?

The system ships with 16GB DDR4 already installed; the board uses DDR4 slots so any future expansion must match that generation.

What thermal limit appears first when the i7-10700T runs at full load continuously?

The 35W processor relies on the compact air-cooling assembly, so sustained heavy workloads will hit the chassis thermal ceiling before the CPU reaches its own throttle point.

How loud and hot does the Micro 7090 get when it runs all day?

The small-form-factor air cooler spins up noticeably under constant load, and the case surface becomes warm because the 35W chip dissipates heat inside a tight volume.

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