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Deal.ai › Dell › Desktop Computers
Dell
Dell OptiPlex 3040 Mini Tower Desktop Computer PC

Dell OptiPlex 3040 Mini Tower Desktop Computer PC

Best price now

$199.99at NeweggObserved at 3:01 AM

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Price facts

  • Lowest price today: $199.99 at Newegg (checked Nov 9, 2026).

Our take on the Dell OptiPlex 3040 Mini Tower Desktop Computer PC

The OptiPlex 3040 Mini Tower is a small-business desktop from Dell's 2015-2016 generation, built around Intel's H110 chipset and 6th-gen Skylake processors with Intel HD 510 or 530 graphics. Its draw is expandability: two 5.25-inch bays, an optical drive, room for a full-size hard drive and a standard tower layout that is easy to open and service. It suits offices, front desks and budget buyers who want a cheap, repairable workhorse for documents, browsing and light multitasking. Against newer mini PCs it is larger and slower, and it lacks the USB-C and modern wireless that current rivals include.

Best forOffice and front-desk workBudget home or student useBuyers who want to upgrade and repair partsLight multitasking and web work
Pros
  • Tool-friendly tower with easy access to drives and memory
  • Two 5.25-inch bays plus an optical drive for legacy media
  • Gigabit Ethernet and standard desktop ports
  • Quiet in normal office use
  • Plenty of used units and spare parts around
Cons
  • 6th-gen Skylake platform is several generations old
  • Integrated HD 510/530 graphics handle no serious gaming
  • No USB-C and often no built-in Wi-Fi
  • Bulky next to modern mini PCs
  • Base configurations can feel slow with a mechanical drive

Dell OptiPlex 3040 Mini Tower Desktop Computer PC prices at every store

  • NeweggNew

    In stock

    $199.99Free shippingObserved at 3:01 AM
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Store links may earn us a commission. Price via Klarna.

Dell OptiPlex 3040 Mini Tower Desktop Computer PC price history

Lowest price we've seen: $199.99 on Nov 9 at Newegg. Tracked across 1 store since Nov 9.

What reviewers say

Owners generally describe the 3040 as a reliable, no-frills office machine that is easy to service. Complaints center on age, slow stock drives and limited graphics rather than build quality.

What people mention
  • BuildPraisedOwners call the tower solid and easy to open for upgrades.
  • SpeedMixedFine for office work, but base models with hard drives feel sluggish.
  • NoisePraisedReviewers say it stays quiet during normal desktop use.
  • GraphicsCriticisedIntegrated HD 510/530 is weak for games and heavy video editing.
  • UpgradabilityPraisedDrive bays and standard memory slots make repairs and upgrades simple.

Specifications

Height
290.00 mm (11.42 inches)Source
Width
93.00 mm (3.66 inches)Source
Depth
312.00 mm (8.38 inches)Source
Weight
6.00 kg (13.22 lb)Source

Questions and answers

Is the OptiPlex 3040 still worth buying?
For basic office, school or home tasks it is a capable, repairable machine. Skip it if you need modern ports, Wi-Fi or gaming performance.
Can it run Windows 11?
The 6th-gen Intel CPUs are not on Microsoft's supported list, so a standard install is not officially supported. Many owners run Windows 10 or Linux instead.
Does it have Wi-Fi?
Most configurations ship with Gigabit Ethernet only. Wi-Fi usually needs a USB adapter or a PCIe card.
Can I add a graphics card?
The tower has room for a low-profile or short card, but the stock power supply limits you to low-power models.
What is included in the box?
Typically just the tower and power cable. Keyboard, mouse and monitor are usually sold separately.
Where is the Dell OptiPlex 3040 Mini Tower Desktop Computer PC cheapest?
At Newegg, for $199.99, as of our latest check.

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Buying guides that pick the Dell OptiPlex 3040 Mini Tower Desktop Computer PC

  • Best budget desktop computers with 1TB SSD

Stores we've priced the Dell OptiPlex 3040 Mini Tower Desktop Computer PC at

  • Newegg deals and prices

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System chipset
Intel H110Source
Integrated graphics
Intel HD Graphics 530 / 510Source
Integrated audio
Realtek HDA Codec ALC3234Source
Integrated network
Realtek RTL8111HSD-CG Gigabit Ethernet LAN 10/100/1000 Mb/s controllerSource
BIOS chip
16 MBSource
5.25-inch drive bays
TwoSource
Optical drive
OneSource
Operating temperature
5°C to 35°C (41°F to 95°F)Source