Dell Optiplex 7040
With three configurations to choose from, including the mini-tower, micro, or small form factor, the Dell Optiplex 7040 offers plenty of design options right off the bat. Processor choices include Intel Core i3, i5, or i7 chips running at clock speeds of between 2.5GHz and 3.7Ghz.
Highly expandable, the Dell Optiplex 7040 comes standard with 4GB of DDR3 or DD4 RAM and a 250GB storage capacity. Additional features of the model include Gigabit Ethernet, an optical drive in mini-tower models, security options like Dell data protection, and front and rear USB ports and audio jacks in all three form factors.
This model supports Ubuntu® 14.04, Windows 10 Pro, Windows 7, and Windows 8.1.
All units ship with a standard 90-day warranty service, new or refurbished.
Frequently Asked Questions
When was the Dell OptiPlex 7040 released?
The model came out in 2015. Like the rest of the OptiPlex 7000 series, this model has been made better, faster, and more compact without sacrificing productivity and performance. It’s also equipped with new and improved security features to better protect your data.
Does the Dell OptiPlex 7040 have Bluetooth?
This model doesn’t have Bluetooth service built in, but it can be outfitted with a Bluetooth card, adapter, or dongle to connect devices and more wirelessly. We offer additional upgrades, including Wi-Fi and Bluetooth connectivity, for available units. We also carry peripheral devices, like computer mice, keyboards, speakers, and gaming headsets. Plus, customers can enjoy a 90-day warranty service.
How do you open a Dell OptiPlex 7040?
Opening your unit is quick and easy. You don’t need a professional service or any tools to do it. Just follow these four simple steps.
- Lay the desktop flat on a table, making sure the blue tab at the back is on top.
- Pull the blue tab down.
- Slide the cover toward the back of the desktop.
- Lift the cover off the computer.
Get a High-Performance Desktop for an Affordable Price!
Need help with shopping? Contact our customer service representatives at our toll-free number 888-654-3376. For international customers, call 904-730-9290. Our friendly service staff will be available to answer your inquiries Monday through Friday. You can also send your comments or concerns through email at office@pcliquidations.com.


Dell OptiPlex 7040 MFF Computer i5-6500T Windows 10 - Grade A
- Case Type: Micro Form Factor
- Processor: Intel Core (i5-6500T) 2.5GHz Quad Core Processor
- Memory: 8GB DDR4
- Total Memory Slots : 4


Dell Optiplex 7040 MT Computer i5-6500 Windows 10 - Grade A
- Processor: Intel Core i5 (6500) 3.2GHz - 4 Core - 4 Thread
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA
- Form Factor: Mini Tower


Dell Optiplex 7040 MT Computer i7-6700 Windows 10 - Grade A
- Processor: Core i7 (6700) 3.40Ghz
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA
- Form Factor: Mini Tower


Dell Optiplex 7040 SFF Computer i5-6500 - Windows 10 - Grade B
- Processor: Intel Core i5 (6500) 3.2GHz
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA SSD
- Form Factor: Small Factor Form


Dell Optiplex 7040 Mini Tower i7-6700 Windows 10 - Grade B
- Processor: Core i7 (6700) 3.40Ghz
- Memory: 8GB DDR4
- Total Memory Slots : 4
- Storage Type: 256GB 3.5" SATA SSD


Dell OptiPlex 7040 MFF Computer i5-6500T - Windows 10 - Grade B
- Processor: Intel Core i5 (6500T) 2.5GHz
- Memory: 8GB DDR4
- Total Memory Slots : 4
- Storage Type: 256GB 2.5" SATA SSD


Dell Optiplex 7040 SFF Computer i7-6700 - Windows 10 - Grade B
- Processor: Intel Core i7 (6700) 3.40Ghz 4 Core 8 Threads
- Memory: 8GB DDR4
- Storage Type: 256GB 2.5" SATA
- Form Factor: Small Form Factor


Dell OptiPlex 7040 SFF Computer i5-6500 Windows 10 - Grade A -...
- Processor: Intel Core i5 (6500) 3.2Ghz 4 Cores 4 Threads
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA SSD
- Form Factor: Small Form Factor


Dell Optiplex 7040 MT Computer i5-6500 Windows 10 - Grade C
- Processor: Intel Core i5 (6500) 3.2GHz - 4 Core - 4 Thread
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA
- Form Factor: Mini Tower


Dell Optiplex 7040 Mini Tower Computer i5-6500 - Windows 10 -...
- Processor: Intel Core i5 (6500) 3.2GHz - 4 Core - 4 Thread
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA
- Form Factor: Mini Tower


Dell Optiplex 7040 SFF Computer i5-6500 - Windows 10 - Grade A
- Processor: Intel Core i5 (6500) 3.2Ghz 4 Cores 4 Threads
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA SSD
- Form Factor: Small Form Factor


Dell Optiplex 7040 SFF Computer i5-6500 - Windows 10 - Grade C
- Processor: Intel Core i5 (6500) 3.2Ghz 4 Cores 4 Threads
- Memory: 8GB DDR4
- Storage : 256GB 2.5" SATA
- Form Factor: Small Form Factor


Dell Optiplex 7040 SFF Computer i7-6700 Windows 10 - Grade C
- Processor: Intel Core i7 (6700) 3.40Ghz 4 Core 8 Threads
- Memory: 8GB DDR4
- Storage : 256GB 2.5" SATA
- Form Factor: Small Form Factor


Dell Optiplex 7040 Micro Computer i5-6600T Windows 10 - Grade A
- Processor: i5 (6600T) 2.7GHz
- Memory: 8GB DDR4
- Storage : 256GB 2.5" SATA
- Form Factor: Tiny Computer


Dell Optiplex 7040 MT Computer i7-6700 Windows 10 - Grade C
- Processor: Core i7 (6700) 3.40Ghz
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA
- Form Factor: Mini Tower


Dell OptiPlex 7040 SFF Computer i5-6500 Windows 10 - Grade B
- Processor: Intel Core i5 (6500) 3.2Ghz 4 Cores 4 Threads
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA SSD
- Form Factor: Small Form Factor


Dell OptiPlex 7040 SFF Computer i5-6600 - Windows 10 - Grade B
- Processor: Intel Core i5 (i5-6600) 3.3GHz Quad Core Processor
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA
- Form Factor: Small Form Factor


Dell OptiPlex 7040 SFF Computer i5-6600 Windows 10 - Grade A
- Processor: Intel Core i5 (i5-6600) 3.3GHz Quad Core Processor
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA
- Form Factor: Small Form Factor


Dell OptiPlex 7040 SFF Computer i5-6600 - Windows 10 - Grade C
- Processor: Intel Core i5 (i5-6600) 3.3GHz Quad Core Processor
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA
- Form Factor: Small Form Factor


Dell Optiplex 7040 SFF Computer i7-6700 - Windows 10 - Grade B
- Processor: Intel Core i7-6700 Processor, 3.4 GHz
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA SSD
- Form Factor: Small Form Factor


Dell OptiPlex Micro Vertical Stand - Refurbished


Dell OptiPlex Micro Computer All-in-One Mount for E Series...


Dell Optiplex 7040 SFF i7-6700 Windows 10 - Grade A
- Processor: Intel Core i7 (6700) 3.40Ghz 4 Core
- Memory: 16GB DDR4
- Storage Type: 256GB 2.5" SATA
- Form Factor: Small Form Factor


Dell Optiplex 7040 SFF Computer i7-6700 - Windows 10 - Grade B
- Processor: Intel Core i7 (6700) 3.40Ghz 4 Core
- Memory: 16GB DDR4
- Storage Type: 256GB 2.5" SATA
- Form Factor: Small Form Factor


Dell Optiplex 7040 Micro Computer i7-6700T - Windows 10 - Grade A
- Processor: Intel Core i7 (6700T) 2.8GHz
- Memory: 8GB DDR4
- Total Memory Slots : 2
- Storage Type: 256GB 2.5" SATA SSD


Dell OptiPlex 7040 SFF Desktop i5-6600 Windows 10 - Grade A
- Processor: Intel Core i5 (i5-6600) 3.3GHz Quad Core Processor
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA
- Form Factor: Small Form Factor


Dell OptiPlex 7040 MFF Computer i5-6500T Windows 10 - Grade C
- Processor: Intel Core (i5-6500T) 2.5GHz Quad Core Processor
- Memory: 8GB DDR4
- Total Memory Slots : 4
- Storage Type: 256GB 2.5" SATA SSD


Dell Optiplex 7040 Micro Computer i7-6700T - Windows 10 - Grade B
- Processor: Intel Core i7 (6700T) 2.8GHz
- Memory: 8GB DDR4
- Storage Type: 256GB 2.5" SATA
- Form Factor: Micro


Dell Optiplex 7040 Micro Computer i7-6700T - Windows 10 - Grade C
- Processor: Intel Core i7 (6700T) 2.8GHz
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA
- Form Factor: Micro


Dell Optiplex 7040 SFF Computer i7-6700 - Windows 10 - Grade C
- Processor: Intel Core i7 (6700) 3.40Ghz 4 Core
- Memory: 16GB DDR4
- Storage Type: 256GB 2.5" SATA
- Form Factor: Small Form Factor


Dell Optiplex 7040 SFF Computer i7-6700 - Windows 10 - Grade C
- Processor: Intel Core i7-6700 Processor, 3.4 GHz
- Memory: 8GB DDR4
- Storage: 256GB 2.5" SATA SSD
- Form Factor: Small Form Factor


Dell OptiPlex 7040 SFF Computer i3-6100 Windows 10 - Grade A
- Processor: Intel Core i3-6100 3.7GHz Dual Core Processor
- Memory: 8GB DDR4
- Storage: 500GB 2.5" SATA
- Case Type: Small Form Factor


Dell OptiPlex 7040 SFF Desktop i5 (i5-6600)
- Case Type: Small Form Factor
- Processor: Intel Core i5 (i5-6600) 3.3GHz Quad Core Processor
- Memory: DDR4
- Total Memory Slots : 4


Dell Optiplex 7040 Micro Computer i7-6700T
- Processor: Intel Core i7 (6700T) 2.8GHz
- Memory: DDR4
- Total Memory Slots : 2
- Storage Type: 2.5" SATA


Dell OptiPlex 7040 Micro Computer i5-6500T - New
- Processor: Intel Core (i5-6500T) 2.5GHz
- Memory: DDR4
- Total Memory Slots : 2
- Storage Type: M.2