Dell OptiPlex 3040 SFF – Core i5 8GB RAM 256GB SSD – Refurbished
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Component Specification
Model Dell OptiPlex 3040 SFF
Condition Excellent Refurbished. Minor cosmetic scratches and marks.
Processor Intel Core i5-6500 (6th Gen, 4 cores, 3.6 GHz Turbo)
Graphics Intel HD Graphics 530
Memory 8GB DDR3L RAM
Storage 256GB SSD
Form Factor Small Form Factor (SFF) Desktop
Connectivity 8x USB (4x USB 3.0), DisplayPort, HDMI, Gigabit Ethernet
Operating System Windows 11 Pro (unsupported processor)
Warranty 1-Year CLS Warranty
WHAT'S INCLUDED

Everything included with your order

Power cable included
Windows 11 installed & activated
12-month CLS warranty & support
Keyboard & mouse included where listed

Condition Detail

Condition explains cosmetic appearance only.
All refurbished devices are tested, cleaned and checked before sale.

Brand New

  • Condition: Brand new product in unused condition.
  • Ownership: Not refurbished and not previously owned.
  • Included: Supplied with invoice and CLS support.
  • Best for: Buyers wanting a new device.

Premium Refurbished - Like New

  • Screen: Pristine screen with no visible scratches.
  • Case / Body: Like-new appearance with no dents or chips.
  • Keyboard / Touchpad: No visible wear or key shine.
  • Battery: Usually 80% - 100% health remaining.
  • Best for: Gifts, professionals and buyers wanting the cleanest condition.

Excellent Refurbished - Near Perfect

  • Screen: Micro-scratches may be present but are not noticeable when the screen is on.
  • Case / Body: Very light cosmetic marks only.
  • Keyboard / Touchpad: Very minor signs of previous use.
  • Battery: Usually 70% - 100% health remaining.
  • Best for: Office users, students and everyday professional use.

Good Refurbished - Daily User

  • Screen: Light scratches may be visible when the screen is off.
  • Case / Body: Normal cosmetic wear from previous use.
  • Keyboard / Touchpad: Some key shine or visible use may be present.
  • Battery: Usually 70% - 100% health remaining.
  • Best for: Budget buyers who want a fully working device at a better price.

Acceptable Refurbished - Economy

  • Screen: Cosmetic marks or micro-scratches may be visible.
  • Case / Body: Heavier cosmetic wear, scratches or marks may be present.
  • Keyboard / Touchpad: All keys are legible and functional.
  • Battery: Usually 70% - 100% health remaining.
  • Best for: Value seekers who care more about performance than appearance.
Important: The grade describes how the device looks, not how it runs. All refurbished devices are function-tested and include the warranty shown on the product page.

Dell OptiPlex 3040 SFF – Core i5 8GB RAM 256GB SSD – Refurbished

SKU:DL-OP3040SFF-I5-6500-8G-256G-RB
✓ Genuine Windows 11✓ Quality Checked✓ Ships in 1-2 Days
Refurbished

Original price was: $229.Current price is: $199.

SAVE $30 (13%)

11 in stock

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Component Specification
Model Dell OptiPlex 3040 SFF
Condition Excellent Refurbished. Minor cosmetic scratches and marks.
Processor Intel Core i5-6500 (6th Gen, 4 cores, 3.6 GHz Turbo)
Graphics Intel HD Graphics 530
Memory 8GB DDR3L RAM
Storage 256GB SSD
Form Factor Small Form Factor (SFF) Desktop
Connectivity 8x USB (4x USB 3.0), DisplayPort, HDMI, Gigabit Ethernet
Operating System Windows 11 Pro (unsupported processor)
Warranty 1-Year CLS Warranty

Frequently Bought Together

The Dell OptiPlex 3040 SFF i5-6500 is an Excellent Refurbished small form factor business desktop powered by the 6th Gen Intel Core i5-6500 processor with Intel HD Graphics 530, 8GB DDR3L RAM and a 256GB SSD. OptiPlex is Dell’s corporate desktop line, and the slim small form factor case stands on a desk or fits underneath it.

About the Intel Core i5-6500 (6th Gen Skylake, Desktop): 4 cores and 4 threads, 3.2 GHz base clock, up to 3.6 GHz Turbo Boost, 6MB of Intel Smart Cache and a 65W TDP. Four cores handle office work, accounting software, many browser tabs and video calls comfortably.

Please note before buying: each OptiPlex 3040 SFF i5-6500 has Windows 11 Pro installed, but the 6th Gen Core i5-6500 is not on Microsoft’s supported processor list for Windows 11. Microsoft does not guarantee future updates on unsupported hardware. DisplayPort and HDMI outputs on the Intel HD Graphics 530 drive two monitors, and eight USB ports cover keyboards, mice, printers and drives.

Each OptiPlex 3040 SFF i5-6500 in this listing is graded Excellent Refurbished, meaning it has been fully tested, is fully functional and shows only minor cosmetic scratches and marks. Each unit is professionally cleaned and inspected by our in-house technical team in Sydney and comes with a genuine Dell power cable and a 1-Year CLS Warranty. Browse more Dell desktops or our full range of refurbished desktops.

Component Specification
Model Name Dell OptiPlex 3040 SFF
Condition Excellent Refurbished. Minor cosmetic scratches and marks.
Processor Intel Core i5-6500 (6th Gen Skylake, Desktop)
Cores / Threads 4 cores / 4 threads
Base / Turbo Clock 3.2 GHz base, up to 3.6 GHz Turbo Boost
Cache 6MB Intel Smart Cache
CPU TDP 65W
Graphics Intel HD Graphics 530
Memory 8GB DDR3L RAM
Storage 256GB SSD
Form Factor Small Form Factor (SFF) desktop, 290 x 92 x 292 mm (H x W x D)
Operating System Windows 11 Pro (unsupported processor)
Connectivity Front: 2x USB 3.0, 2x USB 2.0, universal audio jack. Rear: 2x USB 3.0, 2x USB 2.0, DisplayPort, HDMI, RJ-45 Ethernet, line-out
Networking Gigabit Ethernet with Wake on LAN
Security Trusted Platform Module (TPM) chip, security lock slot, chassis intrusion switch
Included Accessories Genuine Dell Power Cable
Warranty 1-Year CLS Warranty

Key Features

  • Please read before buying: the OptiPlex 3040 SFF i5-6500 runs Windows 11 Pro on a processor Microsoft does not list as supported for Windows 11
  • OptiPlex 3040 SFF i5-6500 with the 6th Gen Intel Core i5-6500 quad-core processor, up to 3.6 GHz Turbo Boost
  • OptiPlex 3040 SFF i5-6500 comes with 8GB DDR3L RAM and a 256GB SSD for quick start-up
  • Two DDR3L memory slots supporting up to 16GB in total, per Dell’s specifications
  • Eight USB ports (four USB 3.0, four USB 2.0), DisplayPort and HDMI for dual monitors
  • Gigabit Ethernet with Wake on LAN and a chassis intrusion switch
  • Each OptiPlex 3040 SFF i5-6500 is Excellent Refurbished with a Genuine Dell Power Cable and a 1-Year CLS Warranty

Ideal For

The OptiPlex 3040 SFF i5-6500 with a quad-core i5, 8GB RAM and a 256GB SSD is ideal for home offices, students, schools and small businesses that want a dependable desktop at a low price for email, documents, web apps and video calls. Buyers who need full Windows 11 support should look at our OptiPlex 3060 and newer models.

Full manufacturer specifications are on the Dell OptiPlex 3040 owner’s manual.

OptiPlex 3040 SFF i5-6500 Questions and Answers

Does the OptiPlex 3040 SFF i5-6500 run Windows 11?
It has Windows 11 Pro installed, but the 6th Gen Core i5-6500 is not on Microsoft’s supported processor list, so Microsoft does not guarantee future Windows 11 updates on this hardware.

How many monitors can the OptiPlex 3040 SFF i5-6500 run?
Two, using the DisplayPort and HDMI outputs on the Intel HD Graphics 530.

Can I add more memory to the OptiPlex 3040 SFF i5-6500?
Yes. Dell specifies two DDR3L memory slots supporting up to 16GB in total.

What comes in the box with this refurbished OptiPlex 3040 SFF i5-6500?
The desktop, a Genuine Dell Power Cable, and a 1-Year CLS Warranty handled by our technical team in Sydney. Monitor, keyboard and mouse are not included.

Why Buy Refurbished From CLS?

Computer and Laptop Sales (CLS) is an ISO 9001 certified refurbished laptop retailer based in Sydney, Australia. Every device is professionally inspected, cleaned, tested and graded by our in-house technical team. You receive a fully tested machine with genuine software, a genuine charger and a 1-Year Australian warranty. Free shipping is available across Australia on eligible orders. Learn more about our refurbished grading system here.

Store reviews

Trusted by customers across Australia

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4.96/5
★★★★★

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★★★★★

Customers mention quick service, smooth delivery and refurbished devices arriving in good working condition.

Fast service & delivery
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Several customers say their laptops or Surface devices arrived clean, working well and better than expected.

Product condition
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Buyers highlight easy ordering, good pricing and strong value for refurbished computers.

Good value
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Customers mention helpful communication when questions or sales issues needed to be resolved.

Customer support
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★★★★☆

Some feedback mentions accessory or charger issues, with support expected under the included warranty process.

Balanced feedback
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★★★★★

Customers report receiving working products on time and being satisfied with performance after purchase.

Reliable performance
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In-store customers mention helpful advice, patience and support when choosing the right laptop.

Helpful in-store advice
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Customers describe refurbished laptops as good quality, clean and working well for everyday use.

Refurbished quality
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Reviewers mention friendly staff and practical help with choosing devices for school, home and work.

Friendly staff
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Customers mention competitive pricing and good deals across laptops and computer equipment.

Great prices
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Latest Google feedback
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★★★★★

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Overall store reputation

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Premium Refurbished.
Trusted Quality.

5.0 out of 5 based on 424 reviews
★★★★★Google Reviews
Save up to 70% vs retail
12 Months Warranty
Quality Tested by Experts
30-Day Returns
Save up to 90% CO2 vs new
Questions

Frequently asked

Does it run Windows 11?+
Yes. Every device ships with genuine Windows 11 Pro pre-installed and activated, ready to use out of the box.
What's included in the box?+
See the What's Included row in the specifications table on this page for the exact contents of this listing.
Does it include Wi-Fi?+
Wi-Fi is listed in the specifications table where fitted. Many business desktops connect via wired Ethernet, and USB Wi-Fi adapters are available if needed.
Can I pick it up?+
Yes. Click & Collect is available from our North Rocks location (Sydney). Choose pickup at checkout, or call 1300 724 968 to arrange.
What warranty do I get?+
Every order includes a 12-month CLS return-to-base warranty covering hardware faults, backed by our Sydney-based support team.
Is it good for school or business?+
Yes. Our devices are sourced from corporate fleets and suit BYOD school programs, small business and office use. Bulk pricing is available for teams.
Reviews

What our customers say

★★★★★ Rated 5.0 from 424 Google reviews
Buying refurbished extends device life and cuts e-waste — the sustainable choice for business tech.
Quality Tested

Comprehensive testing by qualified professionals.

Free Shipping In Australia

Most orders dispatched within 1-2 business days*

Friendly Support

Dedicated team providing world class support

12 Month Warranty

Industry leading 12 month (RTB) warranty

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