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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 125 reviews
Condition: Refurbished - Excellent
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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Monday, Aug 31
Order within 8 hours and 28 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: Monday, Aug 31

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

    • Seems to be a good computer
Great price. so far works good
Reviewed in the United States on June 29, 2026 by MARK WELLE
    • So easy to set up! Very nice!
Works great and looks new! I had read I needed to hook a wire up for wifi but that's not true. It has a little wifi usb thing on it already and all you need to do is turn on the computer and follow the steps to get windows 11. Very nice and fast. I am happy. Love it.
Reviewed in the United States on May 15, 2026 by ms
    • Lazy Workmanship
Review Image by Erik
Review Image by Erik
Review Image by Erik
Review Image by Erik
I received a horrible PC. I realize the price is low and you should expect the computer to look used, but this is beyond acceptable. Two of the USB ports weren't functional in the front of the PC and were covered by black electrical tape. There was adhesive residue left on the exterior casing that could have easily been removed with a simple solvent, but was just left there due to laziness. I opened the PC after noticing the things on the outside to find the hard drive wasn't mounted to the interior housing, it was instead taped down with masking tape. It wouldn't have been difficult to make this PC passable, they just didn't really try. ... show more
Reviewed in the United States on February 18, 2026 by Erik
    • Michaels dell system
Great business computer. Does everything. Has great windows 11 O.S. USB' s & 3.5mm plugs work fine. Works well with my Roku T.V. as a monitor. Was renewed but works excellent and is very clean. Is worth the money.
Reviewed in the United States on May 30, 2026 by Michael Baasch
    • 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
    • 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
    • Great Deal
Purchased from Circuit-Tech through Amazon for $89 since I didn't want to spend $400 for a new Windows11. Mine, Refurbished - Excellent Model Year 2016, came without SD card slot although it is clearly displayed on front of unit on item page. Complained and received $17.80, 20percent, refund. That makes it a great value for me since total price is $71.20 and no disc drive to worry about. Memory is more than sufficient for me plus for $4.49 I added ORICO 5-Ports USB Hub with SD/TF Card Reader with a 128GB SD card for backup storage. Starts up quick and has been no problem since Aug25 purchase. ... show more
Reviewed in the United States on February 14, 2026 by Bern
    • Simple computer that works well
No problems at all. Simple computer for spare room. Very quiet, very clean, looks like new, easy to set up, connected no problem. Plug and play.
Reviewed in the United States on June 24, 2026 by B.M.S.

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