We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black rectangular mini PC with wireless keyboard and mouse

DELL

DELL OptiPlex 3040 Mini PC i5-6500T 2.50GHz 8GB 512GB Win 11 Pro

SKU CH-WH4S-55ACZ

A compact Mini PC with an Intel Core i5-6500T processor, 8GB RAM, 512GB SSD and Windows 11 Pro, plus wireless keyboard and mouse included

  • TypeDesktop PC
  • Form FactorMini PC
  • ColorBlack
  • Cache Per Processor6MB
  • EthernetFast Ethernet
  • Operating SystemWindows 11 Pro
  • Intel Core i5-6500T handles everyday workloads with four cores at 2.50 GHz
  • 8 GB memory keeps multiple apps responsive during multitasking
  • 512 GB solid-state drive provides fast boot and ample file space
  • Mini PC chassis fits tight desks and mounts behind monitors
  • Windows 11 Pro pre-installed with business-grade security and management tools

Dell OptiPlex 3040 Mini PC

The Dell OptiPlex 3040 is a compact desktop computer built around an Intel Core i5-6500T processor running at 2.50 GHz with a 3.10 GHz turbo frequency. It ships with 8 GB of memory and a 512 GB SSD, plus Windows 11 Pro pre-installed. A wireless keyboard and mouse are included for an immediate start.

Home office users and small-business buyers

This system suits anyone who needs a space-saving PC for web browsing, document work and video calls. The integrated Intel HD Graphics 530 handles dual-monitor output but is not intended for gaming, 3D rendering or heavy creative workloads. Buyers who want more storage or discrete graphics should look at something else.

512 GB SSD capacity

The single specification that decides fit is the 512 GB solid-state drive. It determines how many applications and local files you can keep on the machine before adding external storage or a cloud plan.

Highlights

  • Intel Core i5-6500T handles everyday workloads with four cores at 2.50 GHz
  • 8 GB memory keeps multiple apps responsive during multitasking
  • 512 GB solid-state drive provides fast boot and ample file space
  • Mini PC chassis fits tight desks and mounts behind monitors
  • Windows 11 Pro pre-installed with business-grade security and management tools

Specifications

BrandDELL
SeriesOptiPlex
Model3040 Micro PC
TypeDesktop PC
Form FactorMini PC
ColorBlack
Cache Per Processor6MB
EthernetFast Ethernet
Operating SystemWindows 11 Pro
Windows 11Ready
CPU NameIntel Core i5-6500T
CPU Base Frequency2.50GHz
Turbo Frequency3.10GHz
GPU/VGA TypeIntel HD Graphics 530
Memory Capacity8GB
SSD512GB
Front USB2
Front Audio Ports2
RJ451 port

Questions about this item

How do I install the wireless keyboard and mouse that come with the OptiPlex 3040 Mini PC, and what step do people often miss?

Plug the single USB receiver into a front USB port, switch both devices on, and wait for Windows 11 Pro to finish installing the drivers before typing — the pairing is automatic but the driver install takes a few extra seconds.

What maintenance or replacement will the 8GB RAM in this 3040 Micro PC need later?

The 8GB is soldered and not user-upgradable, so no routine maintenance is required; if capacity becomes limiting the only option is to replace the whole unit.

What limit shows up first on the Intel Core i5-6500T when the 3040 runs a sustained heavy workload?

The 6 MB cache and base 2.50 GHz frequency constrain throughput before the 3.10 GHz turbo can be maintained, so performance settles at the base clock once the thermal envelope fills.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.