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Dell

Dell Optiplex 3040 SFF Business Desktop PC, Core i3-6100 3.7GHz, 8GB RAM, 256GB Solid State Drive, HDMI, RJ45, Windows 11 Pro 64bit (Renewed)

  • Based on 166 reviews
Condition: Refurbished - Excellent
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Availability: 17 left in stock
Fulfilled by Amazon
Arrives Friday, Oct 23
Order within 1 hour and 5 minutes
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Features

  • Dell OptiPlex 3040 Small Form Factor Desktop PC, Intel Core i3-6100 up to 3.7GHz, 8GB RAM, 256GB SSD, WIFI
  • Ports: 8 External USB: 4 x 3.0 (2 front/2 rear) and 4 x 2.0 (2 front/2 rear); 1 RJ-45; 1 Serial (optional); 1 Display Port 1.2; 1 HDMI 1.4; 2 PS/2 (optional); 1 UAJ, 1 Line-out; 1 VGA (optional)
  • Included in the box: Computer; Power Cord; USB Keyboard; USB Mouse; WiFi Adaptor
  • Operating System: Windows 11 Pro 64 Bit Multi-language supports English/Spanish/French.
  • Support 4K (3840x2160) display, high quality image quality gives you the best visual enjoyment.

Description

Dell Optiplex 3040 SFF Business Desktop PC, Core i3-6100 3.7GHz, 8GB RAM, 256GB Solid State Drive, HDMI, RJ45, Windows 11 Pro 64bit (Renewed)

Brand: Dell


Operating System: Windows 11 Pro


CPU Model: Core i3


CPU Speed: 3.7 GHz


Cache Size: 8 GB


Graphics Card Description: Integrated


Graphics Coprocessor: Intel HD Graphics 530


Memory Storage Capacity: 256 GB


Specific Uses For Product: Everyday Use


Personal computer design type: Computer Tower


Operating System: Windows 11 Pro


Specific Uses For Product: Everyday Use


Personal Computer Design Type: Computer Tower


Additional Features: Space Saving


Optical Storage Device: DVD+RW


Hard Disk Description: 256GB SSD


Hardware Interface: Bluetooth, LANC, USB 3.1 Type B


Item Dimensions: 18 x 14 x 6 inches


Item Weight: 12 pounds


Video Output Interface: HDMI


Hard Disk Interface: Solid State


Style Name: Modern/Professional


Compatible Devices: Keyboard, Mouse


Power Plug Type: Type A - 2 pin (North American)


Total Expansion Slots Quantity: 4


Security Features: [POSSIBLE] Windows 10 Pro built-in security features


Video Output: HDMI


Graphics Description: Integrated


Graphics Coprocessor: Intel HD Graphics 530


Graphics Card Interface: Integrated


Processor Series: Core i3


Processor Speed: 3.7 GHz


Processor Socket: LGA 1151


Processor Count: 1


Total Usb Ports: 8


Total Number of HDMI Ports: 1


Number of Component Outputs: 2


Connectivity Technology: Ethernet, Wi-Fi


Wireless Compability: 802.11ac


Wireless Technology: Bluetooth, Wi-Fi


Wireless Network Technology: Wi-Fi


Brand: Dell


Model Number: Dell Optiplex 3040 SFF Small Form


Model Name: Optiplex 3040 SFF


Built-In Media: Keyboard, Mouse


Processor Brand: Intel


Model Year: 2016


CPU Model Number: Dell Optiplex 3040 SFF


Video Processor: Intel


Unit Count: 1 Count


UPC: 825633477506


Manufacturer: Dell Computers


Cache Memory Installed Size: 8 GB


Memory Storage Capacity: 256 GB


RAM Memory Installed: 8 GB


RAM Memory Technology: DDR4


Ram Memory Maximum Size: 8 GB


Memory Speed: 2133 MHz


RAM Type: DDR4 SDRAM


Memory Clock Speed: 2133 MHz


Screen Size: 15.6 inches


Display Resolution Maximum: 1920x1080


Display Type: LCD


Aspect Ratio: 169


Resolution: 1920 x 1080


Native Resolution: 1920 x 1080


Human-Interface Input: Keypad, Mouse


Keyboard Description: USB Keyboard


Keyboard Layout: QWERTY


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 23

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great little machine
Great little desktop machine. After I got it I did some upgrades, but, then from the description I knew it would need to be done. So I added RAM replaced the SSD with a larger one that I had in personal stock and converted it to Linux. It runs almost constantly with no problems at all. Worth every dime and had no appearance flaws. ... show more
Reviewed in the United States on September 21, 2026 by Rick Thomas
    • the seller is responsble.
I ordered a renewed Dell 3040, but something went wrong during transit. The seller then compensated me with a Dell 5050, which is a better machine. I have no complaints — I like their business style.
Reviewed in the United States on September 8, 2026 by Yihe Huang
    • You can't go wrong with this buy, No worries at all!
I love this desk-top unit! I'm no Techy, so all I did was follow the provided instructions and just like that, I was already working away. The condition of the unit was perfect and didn't see any superficial flaws, looked like new. I'm very happy with this computer and have been using it 7 days a week all day with no issues what so ever. ... show more
Reviewed in the United States on July 31, 2026 by mark carney
    • Do not buy. My desktop OS was hacked when delivered.
I use Ethernet cable only. WiFi is disabled. First day: After initial setup, I started using it without problem. I did not access the web. Second day midday: I have this message when I logon: ‘Sign-in options disabled because of failed sign-in attempts or repeated shutdown. Use different sign-in options or keep your device power on at least 2 hours and try again. Sign-in options: (pin, or MS account password.)’ I reentered the pin several times, and still had the same message. I never entered my MS account password. I left the desktop on all night. Third day: I had the same message, and still could not sign-in. Fourth day: I restored from the system image. With the one right after I set up the desktop, and before started using it. I still had the same message. At the end: I removed the SSD and attached to another desktop as external drive. All my personal info were there intact. Conclusion: The hack was in OS before I receive the desktop. I cannot return the desktop because the SSD has my personal info. ... show more
Reviewed in the United States on May 4, 2023 by happy2
    • A great buy for the money.
For the price this has proved to be a great machine. Obviously over time things can change but that is hard to tell if it is machine or time. If money is tight or you simply need a low cost computer this or a similar unit would be the way to go. This machine is capable of much more than I will ever need. And not a scratch on it. A person could spend much more for a basically the same machine. ... show more
Reviewed in the United States on August 12, 2026 by Jeff
    • Nice PC for the price
nice PC, easy to hookup. WIFI is great.
Reviewed in the United States on May 22, 2026 by happy customer
    • Good
Good
Reviewed in the United States on September 21, 2026 by Mike
    • Good product For normal activities
Review Image by Tyreke B
Review Image by Tyreke B
I’ve had this pc for a while now and i have not had any problems with it at all im just personally gonna get a new one since its not for gaming at all
Reviewed in the United States on August 21, 2026 by Tyreke B

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