Dell OptiPlex 7040 SFF PC Review: Are You Missing Out?

Looking for a reliable and efficient desktop computer for your personal or professional use? We’ve been exploring the Dell OptiPlex 7040 Small Form Factor PC and can’t help but be impressed by its capabilities.

This renewed model has been expertly refurbished to work like new, offering an Intel Quad Core i7-6700 processor with speeds up to 4.0 GHz, 16GB DDR4 RAM, and 512GB SSD storage. It even supports English, Spanish, and French with the Windows 10 Pro 64-bit operating system.

Dell OptiPlex 7040(

One of its more remarkable qualities is its support for 4K (3840×2160) dual display, making it easy to connect two monitors at once. This way, you can expand your work area, mirror content, or even stretch a single window across both screens. It includes an HDMI and a DisplayPort, along with multiple USB ports for added convenience.

On the flip side, some users may find the 3.65 pounds weight slightly heavy for a Small Form Factor PC. However, this doesn’t seem to detract from its overall performance and functionality.

Bottom Line

If you’re seeking a dependable and powerful desktop computer, the Dell OptiPlex 7040 Small Form Factor PC is worth a look.

With its high-performance processor, ample storage, and excellent dual-display support, this renewed model won’t disappoint.

Click here to purchase the Dell OptiPlex 7040 and experience its remarkable features today!

Dell OptiPlex 7040 Small Form Factor PC – An Overview

It’s rare to find a compact powerhouse such as the Dell OptiPlex 7040 SFF. This renewed machine impressed us with its Intel Quad Core i7-6700 that goes up to 4.0GHz, making it a reliable workhorse. The 16GB DDR4 RAM and 512GB SSD ensure smooth multitasking and quick file access.

Supporting 4K (3840×2160) dual display, we were able to connect two monitors simultaneously for an expanded workspace. As for the connectivity, it comes with 4 USB 2.0 ports, 6 USB 3.0 ports, HDMI, and DP. The Windows 10 Pro 64 Bit OS supports English, Spanish, and French languages, catering to a wider audience.

Considering the refurbished aspect, we found that the product ships with all relevant accessories and a minimum 90-day warranty. It is tested, cleaned, inspected, and repackaged to give users an experience that feels almost new.

However, it is important to note that the OptiPlex 7040 SFF does not include built-in Wi-Fi capabilities, so those who need wireless connectivity should look into adding a Wi-Fi card. Overall, this compact PC delivers on both performance and value.

Key Technical Specifications

Intel Quad Core i7-6700 up to 4.0GHz

We were quite impressed with the Dell OptiPlex 7040’s performance, thanks to its powerful Intel Quad Core i7-6700 processor. This CPU can speed up to 4.0GHz, offering high-quality multitasking capabilities and handling demanding workloads efficiently. We breezed through various tasks without any noticeable lag, which was impressive.


The device boasts 16GB of DDR4 RAM which provided us with smooth multitasking and easy switching between multiple applications. We could load numerous tabs in our browsers and run memory-intensive software, all without feeling any sluggishness or performance hiccups.

512G SSD Storage

The OptiPlex 7040 comes with a 512GB SSD, providing fast loading times and quick file transfers due to this storage type’s inherent speed advantages. We could store plenty of documents, images, and videos without having to worry about running out of space. The SSD significantly contributes to the device’s overall performance and snappiness.

Dual Display Support with 4K Resolution

One of the highlights of this desktop is its ability to support dual displays at 4K resolution. We connected two monitors to the OptiPlex 7040 and experienced crystal-clear visuals while working on high-resolution multimedia. The dual-display support made multitasking even more comfortable, as we could split tasks across two screens for improved productivity.

Windows 10 Pro 64 Bit with Multi-Language Support

The OptiPlex 7040 runs on Windows 10 Pro 64 Bit, a widely used and appreciated operating system due to its stability, security, and seamless integration with Microsoft Office applications. The multi-language support, including English, Spanish, and French, caters to a diverse range of users from different linguistic backgrounds.

Overall, the Dell OptiPlex 7040 Small Form Factor PC offers a powerful combination of reliable performance and functional features. The excellent Intel Quad Core processor, expandable RAM, and ample storage space make it well-suited for various professional and personal tasks. This device is an attractive choice for those seeking a responsive and user-friendly desktop experience.

Key Features

Small Form Factor Design

Our experience with the Dell OptiPlex 7040 was a pleasant one, especially with its compact and space-saving design. Its dimensions of 11.42 x 3.66 x 8.38 inches allowed us to place it in small spaces or tuck it away neatly under a desk. This small form factor design makes it a great choice for offices or homes with limited space.

High Definition Dual Display

The OptiPlex 7040 was impressive when it came to displaying high-quality visuals on two monitors simultaneously. It supports 4K (3840×2160) resolution and made it very easy for us to connect two displays at once. We had the flexibility to expand our working windows, mirror content, or extend a single window across both monitors. This feature improves productivity and makes multitasking a breeze.

Effective Multitasking with Quad Core Processor

During our time with the Dell OptiPlex 7040, we noticed its outstanding performance when running multiple applications. The Intel Quad Core i7-6700 processor, which can reach speeds of up to 4.0GHz, allowed us to work effectively without any lag. With this powerful processor and 16GB DDR4 RAM, it’s perfect for demanding tasks and handling heavy workloads.

Generous Storage Capacity

Lastly, the OptiPlex 7040 comes with a generous 512GB SSD storage capacity. This provides ample space for files and applications, as well as ensures quick access to data when needed. The solid-state drive offers an overall improved performance compared to traditional hard drives. Moreover, this machine is perfect for individuals who need a storage solution that meets their fast-paced work requirements.

Pros and Cons


We were impressed with the Dell OptiPlex 7040’s performance due to its Intel Quad Core i7-6700 processor, 16GB DDR4 memory, and 512GB SSD. It offers a reliable, speedy experience for everyday tasks and proves its efficiency for office work.

Another advantage is the support for dual 4K displays, which allows for an expanded workspace or mirrored content across both monitors. This feature comes in handy for multitasking and boosts productivity.

The compact small form factor design saves space and makes it easier to fit the device in tight areas. The machine arrives clean and professionally refurbished, giving it a “like new” feel.

Moreover, the Windows 10 Pro operating system supports multiple languages, including English, Spanish, and French, making it a convenient choice for international users.


However, there are some disadvantages to the Dell OptiPlex 7040. Its small form factor, while beneficial in terms of space-saving, makes it difficult to upgrade components.

Furthermore, users who plan on using this machine for gaming might experience limitations due to the tight space. Fitting a standard-sized graphics card may require some adjustments.

Another issue faced by some customers is the noise from the CPU fan. Although the seller provided solutions when contacted, it’s still an inconvenience, especially for those who prioritize a quiet working environment.

The presence of dollar-store brand KingFast memory and storage devices raises concerns about their quality and reliability. Users might want to consider replacing these components with more reputable alternatives for peace of mind.

Lastly, the Dell OptiPlex 7040 is not Windows 11 ready, which may be disappointing to buyers who want to keep their systems up-to-date with the latest operating system. Despite these shortcomings, this desktop still offers good value for general productivity tasks.

Insights from Customer Reviews

We’ve gathered insights from customers who have purchased the Dell OptiPlex 7040 SFF PC, and overall, they seem quite pleased with its performance. Many appreciate the compact size and find the machine to be fast and efficient. It seems to be an excellent option for office tasks and general productivity.

Some users have successfully added a dedicated graphics card, making it suitable for casual gaming. However, it’s essential to note that the small form factor also presents some limitations, such as limited space for extra storage drives or upgrades.

A handful of customers have faced minor issues with the CPU fan making noise, but they received prompt and helpful support from the seller to address the concern. Users also advise checking for the WiFi USB plug in the box to ensure wireless internet connectivity.

It’s worth mentioning that some components, like memory and storage devices, might need replacement for optimal performance, as they are budget-friendly options like KingFast. Nonetheless, the consensus seems to be that the Dell OptiPlex 7040 SFF PC offers fantastic value for its price.


In our experience, the Dell OptiPlex 7040 SFF is an excellent choice for those seeking a powerful, compact PC. With its Intel Quad Core i7-6700 processor and 16G DDR4 RAM, it handles daily tasks efficiently. The 512G SSD ensures quick boot-up times and smooth performance. Though its small size has some trade-offs, such as limited upgradability, it remains a solid choice for those with space constraints.

Most users are happy with this product, praising its sleek design, performance, and affordability. The bilingual Windows 10 Pro support is a plus for English, Spanish, and French speakers. Some minor issues reported include noisy fans and the need for additional storage. Overall, we recommend this renewed Dell OptiPlex 7040 for anyone seeking a reliable, compact, and cost-effective solution for their computing needs.

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