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Compact gray micro desktop, 1.4 inches wide, 7.2 inches deep, 7.0 inches high

DELL

DELL OptiPlex 7090 Micro Desktop PC i7-10700T 16GB DDR4 128GB SSD

SKU CH-A054-J823S

Tiny business desktop with an 8-core i7-10700T, 16GB DDR4, 128GB SSD and Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorTiny
  • UsageBusiness
  • ColorGray
  • Processori7-10700T
  • Memory16GB
  • Compact 36 mm width fits tight workspaces
  • Eight-core i7-10700T reaches 4.5 GHz turbo for demanding tasks
  • 16 GB DDR4 memory handles multi-app workloads
  • 128 GB SSD provides fast boot and app launch
  • Windows 11 Pro pre-installed for modern business features

Tiny Business Desktop

The Dell OptiPlex 7090 Micro is a compact business desktop built around an 8-core Intel Core i7-10700T processor with a 4.5 GHz turbo frequency. It ships with 16 GB of DDR4 memory and a 128 GB SSD, running Windows 11 Pro out of the box. The tiny 36 mm wide chassis targets office environments where desk space is at a premium.

Ports and Mounting Flexibility

Front and rear I/O includes a USB 3.2 Gen2x2 Type-C port, multiple USB 3.2 Gen2 and Gen1 Type-A ports, dual DisplayPort 1.4 outputs, HDMI 2.0, VGA, RJ-45 and a universal audio jack. Optional serial and PS/2 ports can be added. A Kensington lock slot, thumbscrew chassis access and a cable clip support secure, tidy deployments in shared or open-plan areas.

Included Peripherals and Software

A keyboard and mouse are bundled so the system is ready for immediate use. Windows 11 Pro provides business-grade management features such as BitLocker and remote desktop. The integrated graphics processor handles standard productivity workloads without a discrete card. Buyers who need more storage or discrete graphics performance should consider other form factors.

Highlights

  • Compact 36 mm width fits tight workspaces
  • Eight-core i7-10700T reaches 4.5 GHz turbo for demanding tasks
  • 16 GB DDR4 memory handles multi-app workloads
  • 128 GB SSD provides fast boot and app launch
  • Windows 11 Pro pre-installed for modern business features

Specifications

BrandDELL
SeriesOptiPlex
ModelOptiplex 7090 Micro Desktop
Part NumberOptiplex 7090 Micro Desktop
TypeBusiness Desktops & Workstations
Form FactorTiny
UsageBusiness
ColorGray
Processori7-10700T
Memory16GB
Storage128 GB SSD
Wireless CardWifi
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7 10th Gen
CPU NameIntel Core i7-10700T
Memory Capacity16GB DDR4
HDDNo
Screen SizeNo Screen
TouchscreenNo
LAN Speed10/100/1000Mbps
BluetoothYes

Questions about this item

What USB standard does the USB 3.2 Gen2x2 Type-C port use and what practical throughput does it cap at?

The USB 3.2 Gen2x2 Type-C port operates at up to 20 Gbps, so real-world throughput is limited by that interface and the connected device.

What are the exact dimensions and weight range for the Micro form factor chassis?

The chassis measures 36 mm wide, 183 mm deep and 178.5 mm high, weighing between 1.30 kg and 1.38 kg depending on configuration.

How is the integrated graphics connected to the CPU and what is a common oversight when adding a display?

The graphics chip is integrated on the i7-10700T processor; a common oversight is forgetting to enable the integrated GPU in BIOS when a discrete card is not present.

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