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A compact black Dell OptiPlex 3090 Micro desktop with a 24 inch LED monitor

DELL

DELL OptiPlex 3090 Micro desktop PC i5-10500T 16GB DDR4 128GB SSD Win 11 Pro 24" monitor

SKU CH-RQSV-NERJT

A micro-form-factor desktop with an Intel Core i5-10500T, 16 GB DDR4, 128 GB SSD, Windows 11 Pro and a 24-inch monitor

  • CPU modelIntel Core i5-10500T
  • RAM capacity16 GB DDR4
  • SSD storage128 GB
  • GraphicsIntel UHD Graphics 630
  • Operating systemWindows 11 Pro
  • Form factorMini PC
  • Compact micro design saves desk space
  • Intel Core i5-10500T reaches 3.80 GHz turbo for responsive multitasking
  • 16 GB DDR4 memory keeps multiple apps running smoothly
  • 128 GB SSD provides fast boot and app launch
  • 24 inch LED monitor included for immediate productivity

Dell OptiPlex 3090 Micro desktop PC

The Dell OptiPlex 3090 Micro is a compact desktop computer built around an Intel Core i5-10500T processor with 6 cores and 12 threads. It ships with 16GB of DDR4 memory and a 128GB SSD running Windows 11 Pro. Integrated Intel UHD Graphics 630 handles display output on the included 24-inch LED monitor. This system targets office workers, students and home users who need a space-saving PC for everyday productivity.

Ready to use with minimal setup

The micro form factor arrives pre-assembled with the operating system installed so you only need to connect power, the monitor and the bundled keyboard and mouse. Its small chassis limits internal expansion and the 128GB drive can fill quickly if you store large media libraries locally. Buyers who want more storage or a discrete graphics card should consider a larger form factor.

Check your workspace and peripheral needs

Verify you have a free power outlet and desk space for the 24-inch monitor alongside the tiny PC unit. The integrated graphics drive the supplied display but may not support specialised multi-monitor configurations or heavy 3D workloads. Ensure your network environment provides either a wired Ethernet connection or compatible Wi-Fi for internet access.

How it compares

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

Price $342.99
Cheaper than about 65% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 16 GB.
SSD storage 128 GB
Lower than about 95% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Product typeDesktop PC
Processor
CPU modelIntel Core i5-10500T
Memory
RAM capacity16 GB DDR4
Storage
SSD storage128 GB
Graphics
GraphicsIntel UHD Graphics 630
Size & build
Form factorMini PC
Software
Operating systemWindows 11 Pro

Questions about this item

How do I confirm the Intel Core i5-10500T is hitting its 3.80 GHz turbo frequency after setup?

Open Task Manager, select the Performance tab, choose CPU, and watch the live clock speed while running a demanding task; it should climb toward 3.80 GHz when thermal headroom allows.

Which accessories are included with the OptiPlex 3090 Micro and what must I supply myself?

The box contains the Micro desktop, a 24 inch LED monitor, a keyboard and a mouse; cables for power and video are also included, so no separate purchase is required for basic operation.

Should I choose the 16 GB DDR4 and 128 GB SSD configuration or look for a larger capacity version?

The listed unit comes with 16 GB DDR4 memory and a 128 GB SSD; if you need more storage or memory, you would have to select a different SKU because this specific model is fixed at those capacities.

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