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Compact black mini desktop unit with front USB-C port

DELL

DELL OptiPlex 5090 Micro i5-10400T 2.0GHz 16GB 512GB SSD Win 11 Pro desktop PC

SKU CH-93T7-8B2HT

A micro desktop with a 10th Gen Core i5, 16 GB RAM, 512 GB SSD and Windows 11 Pro for office and casual use

  • Included monitorNot included
  • Product typeAll-in-One PC
  • Compact micro form factor saves desk space
  • 10th Gen Intel Core i5 at 2.0 GHz handles office workloads
  • 16 GB RAM with 64 GB max capacity supports multitasking
  • 512 GB SSD provides fast boot and file access
  • Windows 11 Pro pre-installed for business-ready security

Compact desktop for office work

The Dell OptiPlex 5090 Micro is a mini PC built around a 10th-generation Intel Core i5-10400T running at 2.0 GHz. It ships with 16 GB of memory and a 512 GB SSD, while Windows 11 Pro is pre-installed. The small chassis targets casual computing and everyday office tasks.

Connectivity for dual displays and peripherals

A DisplayPort output and USB 3.2 ports handle external monitors and standard accessories. The USB-C port adds a modern connection for newer docks or devices. No monitor is included, so buyers must supply their own screen.

Integrated graphics and memory ceiling

Intel UHD Graphics 630 drives the video output and suits 2D productivity but not 3D workloads. The platform supports up to 64 GB of RAM, limiting future expansion beyond that figure. Users needing discrete GPU performance or more memory should consider other form factors.

How it compares

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

Price $392.99
Cheaper than about 59% of the 14,711 comparable items (median $494.99).

Specifications

Product
Model nameOptiPlex 5090
Product typeAll-in-One PC
In the box
Included monitorNot included

Questions about this item

Can the 16 GB of RAM be upgraded later?

The system supports up to 64 GB total, so the installed 16 GB can be expanded with compatible SO-DIMM modules.

What limits sustained performance in the Mini PC chassis?

The Intel Core i5-10400T processor and integrated Intel UHD Graphics 630 share the compact thermal solution, so extended heavy workloads will hit thermal throttling first.

How loud and hot does the OptiPlex 5090 Micro get when running all day?

The small form factor uses an integrated fan to cool the 2.0 GHz CPU and 512 GB SSD, so expect audible airflow and warm surfaces during continuous office tasks.

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