Dell OptiPlex 9020 Desktop Review in 2021

Dell OptiPlex 9020 Review

We’ll go through the Dell OptiPlex 9020 Review in-depth in this post. It is an excellent option if you want a dependable Dell OptiPlex 9020 Desktop.

The Dell OptiPlex 9020 is available in four sizes, giving you many options to meet your office’s requirements. 

We evaluated the biggest since it offers you the greatest power and chance to develop with your company. 

Quad-core 3.6GHz CPU provides enough power for multitasking and running all of your applications. However, the power supply unit is below average, which means you may need to upgrade it if you add components later.

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Select the finest business PCs, performance was the focus. To assess performance, we looked at the processor’s PassMark score as well as industry benchmarking scores provided by real users. 

Then we analyzed the RAM and storage, followed by connectivity and expansion potential. 

The finest business desktop should be able to run all of your essential applications without stuttering, as well as store all of your data. As a result, the Dell OptiPlex is among the best business desktop available.

The greatest feature of the OptiPlex 9020 is the CPU, which is an Intel Core i7-4790. This processor has an 8-MB cache and a base speed of 3.6GHz. 

The PassMark score is 10,017. This is among the highest scores in our review. The largest number is 11,000 people. 

This score shows that the CPU is capable of multitasking and data-intensive activities with ease.

We investigated that 6,000 was the minimum PassMark score for a CPU to have adequate multitasking capability. 

i7-4790 is more than twice as strong than the minimum acceptable requirements since a 3,000 rise in a score indicates an exponential increase in processing capability.

RAM of the OptiPlex 9020 is 8GB, which is typical for an office PC. This is enough RAM to ensure that your company can multitask without encountering performance issues.

Because most business software isn’t data-intensive, 8GB of RAM will allow you to run several applications simultaneously. 

However, one drawback is that you can’t increase the RAM before you buy it, which is essential if you use data-intensive applications like 3D rendering or video editing. 

You can, however, manually add up to 64 GB of RAM on the motherboard, giving you a lot of room for future expansion.

The hard disc has a storage capacity of 500GB, which is disappointing. The majority of corporate PCs come with 1TB of storage. 

You may upgrade to a 2-TB hard drive if you work with movies, graphics, and music. You may manually instal extra hard drives as required using the four expansion slots.

You have a lot of choices for connecting external devices like flash drives, scanners, and card readers thanks to the eight USB 2.0 connections and four USB 3.0 connectors. 

Most electrical gadgets use a USB connection to interact with a desktop. USB 2.0 is still the most frequently used USB connector, while USB 3.0 is the fastest connection.

The 290-watt power supply unit is a drawback of the Dell OptiPlex 9020 desktop. A power supply unit rated between 460 and 490 watts is found in the finest business PCs. 

This is crucial for installing components such as additional hard drives and optical discs. 

The desktop’s capacity to grow with the requirements of your company is limited by a faulty power supply unit. Fortunately, the power supply may be upgraded.

Because it has a quad-core CPU and 8GB of memory, the Dell OptiPlex 9020 is a capable business desktop. 

However, it only features a 500-GB hard disc and a very poor power supply unit. This tiny business desktop is capable, but it lacks the storage and extension capabilities of the top PCs in our test.

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Design and Features:

Dell Optiplex 9020 Design and Features

In This Dell Optiplex 9020 Review model line includes everything from a full-size mini-tower to the Optiplex 9020 Micro desktop described here. 

The desktop is small enough to be concealed behind a monitor or fastened under a desk, measuring just seven by 1.5 by seven inches (HWD). 

It has all of the capability of an enterprise-class desktop in a box that can be hidden behind a monitor or put under a desk.

The system comes with a Micro VESA mount that may be used to attach it to a wall behind an HDTV or to conceal it beneath a user’s desk. 

This is noteworthy since other desktops, such as the Lenovo M93p Tiny, lack a VESA mount. 

A monitor stand ($42) transforms the system into an all-in-one desktop by putting the PC between the display and an articulating arm that can be fastened to your desk, and an all-in-one mount ($25) secures the PC to the back of a conventional LCD

It’s still completely controllable by your IT staff utilizing Intel vPro-compatible tools, as are bigger Optiplex 9020 PCs and towers, thanks to common drivers and components.


The Intel Core i7-4785T, a high-end quad-core CPU with Intel HD Graphics 4600 built-in, powers the Optiplex 9020 Micro. 

This CPU allowed the system to obtain a respectable score of 3,062 points on the PCMark 8 Work Conventional test, which is comparable to the Maingear Spark but well ahead of small PCs like the Polywell i2304-i5.

Dell Optiplex 9020 Micro is an excellent option for a company that wants to provide a lot of processing power to a lot of people without taking up a lot of space. 

With a speedier Core i7 CPU, twice the system memory, 802.11ac Wi-Fi, and a VESA mount included, it outperforms our previous top choice, the Lenovo ThinkCentre M93p Tiny. 

128GB SSD may be a problem for certain companies that deal with a lot of big files, but it won’t be an issue if you have file servers or cloud storage. 

Furthermore, the SSD allows you to boot up and load applications more quickly. The Dell Optiplex 9020 Micro earns our Editors’ Choice for mid-range business desktops because of all of these features and performance.

Technical Specifications:

Processor typeProcessor type
Total CacheUp to 8 MB cache depending on processor type
Capacity2 GB, 4 GB, and 8 GB
Minimum Memory2 GB
Operating40 G

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  • Compact framework.
  • 8GB of memory.
  • Speedy SSD storage.
  • Six USB 3.0 ports.
  • Multi-monitor support.
  • Comes with a Micro VESA mount.
  • 802.11ac Wi-Fi.
  • There is No internal expansion.

Final Verdict – Dell OptiPlex 9020 Review

In this article, we will do a Dell OptiPlex 9020 Review In detail to let you know all its specifications and features.

This is the place to go if you want a distinctive desktop at a reasonable price. In this post, we’ll look at the finest desktops for the money.

Dell OptiPlex 9020 features a powerful CPU and enough RAM to run all of your mission-critical business applications, but it lacks numerous upgrades and expansion options.

Intel Core i7-4790 CPU is the greatest feature of the OptiPlex 9020. This CPU features an 8-MB cache and a 3.6GHz base clock speed. The PassMark score is 10,017 out of a possible 100.

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Last update on 2024-06-17 / Affiliate links / Images from Amazon Product Advertising API