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Black Dell OptiPlex 3040 Mini PC with wireless keyboard and mouse

DELL

DELL OptiPlex 3040 Mini PC i5-6500T 2.50GHz 16GB 512GB Windows 11 Pro

SKU CH-201T-VX09A

A compact mini desktop with an Intel Core i5-6500T at 2.50GHz, 16GB DDR4 memory, 512GB SSD and Windows 11 Pro, plus wireless keyboard and mouse included

  • CPU modelIntel Core i5-6500T
  • RAM capacity16 GB
  • SSD storage512 GB
  • GraphicsIntel HD Graphics 530
  • Operating systemWindows 11 Pro
  • Turbo clock speed3.1 GHz
  • Intel Core i5-6500T at 2.50 GHz handles daily workloads efficiently
  • 16 GB DDR4 memory keeps multiple apps running smoothly
  • 512 GB SSD provides fast boot and ample file space
  • Mini PC form factor fits tight desks and clutter-free setups
  • Windows 11 Pro pre-installed with business-grade security features

Compact Mini PC for office and home use

The Dell OptiPlex 3040 Mini PC is a space-saving desktop built around an Intel Core i5-6500T processor running at 2.50GHz with a 3.10GHz turbo frequency. It comes with 16GB of DDR4 memory and a 512GB SSD, delivering responsive performance for everyday productivity, web browsing and study tasks. Windows 11 Pro is pre-installed and a wireless keyboard and mouse are included for immediate setup.

Sustained performance with integrated graphics

The 4-core, 4-thread CPU maintains steady clocks under typical office workloads without the thermal throttling seen in shorter bursts. Intel HD Graphics 530 handles multi-monitor output and video playback smoothly while sharing system memory. The compact chassis relies on passive airflow, so extended heavy compute tasks will run warmer than in larger towers.

Check display outputs

Verify that your monitors accept DisplayPort or HDMI signals, as no legacy VGA port is present on this unit. The single RJ45 connection is limited to Fast Ethernet, so gigabit wired networks will operate at reduced throughput. Ensure your peripherals can pair with the supplied wireless adapter or use the front USB ports for wired alternatives.

How it compares

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

Price $186.99
Cheaper than about 91% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB
Typical for this category: the median of 13,125 items is 16 GB.
SSD storage 512 GB
Typical for this category: the median of 11,342 items is 512 GB.

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Model name3040 Micro PC
Product typeDesktop PC
Product colorBlack
Processor
CPU modelIntel Core i5-6500T
Turbo clock speed3.1 GHz
Base clock speed2.5 GHz
Processor cache6 MB
Memory
RAM capacity16 GB
Storage
SSD storage512 GB
Graphics
GraphicsIntel HD Graphics 530
Connectivity
Wired networkFast Ethernet
Ports & slots
Front USB ports2
Front audio jacks2
Ethernet port1 port
Size & build
Form factorMini PC
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro

Questions about this item

How loud or hot does the OptiPlex 3040 Micro PC get when the Intel Core i5-6500T runs at 3.10 GHz all day?

The compact chassis uses a low-power Intel Core i5-6500T with a 2.50 GHz base and 3.10 GHz turbo, so heat and fan noise stay modest during extended office workloads.

Which display cables must I already own to connect a monitor to the Intel HD Graphics 530 outputs?

The unit provides DisplayPort and HDMI ports, so have a DisplayPort or HDMI cable ready for your screen.

Will the USB 2.0 and USB 3.0 ports work with my older USB 2.0 keyboard and external hard drive?

Yes, both USB 2.0 and USB 3.0 ports are backward compatible, so legacy USB 2.0 devices function normally.

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