Dell

Dell OptiPlex 7020 i7-4790 32GB 1TB SSD WiFi Renewed Desktop

4.0 (245 reviews)
4K3840x2160i7-47901TB SSDWIFI 5

Renewed Dell OptiPlex 7020 pairs an Intel i7-4790 with 32GB RAM and a 1TB SSD for dependable everyday desktop performance.

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Overview

The Dell OptiPlex 7020 is a small form factor business desktop built around Intel's 4th generation Core i7-4790 processor, which runs at a base clock of 3.6GHz and turbo boosts up to 4.0GHz with 8MB of cache. This renewed configuration pairs that quad-core CPU with 32GB of DDR3 RAM and a new 1TB SSD, creating a system that handles everyday office productivity, web browsing, email, and multitasking with ease. The SSD in particular transforms the user experience compared to a spinning hard drive, delivering fast boot times and snappy application launches that make the older platform feel current for typical business workloads.

Connectivity is well covered for an office environment. The OptiPlex 7020 includes 4 USB 3.0 ports, 6 USB 2.0 ports, VGA, two DisplayPort outputs for multi-monitor setups, an RJ-45 Ethernet port, and a DVD-RW optical drive. The pre-installed AC8260 WiFi 5 card provides dual-band wireless at 2.4GHz and 5GHz, freeing the desktop from wired network requirements. With Windows 10 Professional pre-loaded, the system is ready for domain joining, remote desktop, BitLocker encryption, and other enterprise features. The compact small form factor chassis makes it well suited for crowded desks, point-of-sale stations, reception areas, or home office setups where space is at a premium.

Key Features

【Powerful processing】- Dell OptiPlex 7020 with powerful 4th Gen Intel Core i7-4790 3.60GHz up to 4.0 GHz,quickly boot the files and applications you use the most with Intel Smart Response Technology on the dell optiplex i7 desktop.

【WIFI 5 Ready】- Dell Optiplex 7020 Desktop Computer is installed AC8260 WIFI card, i7 desktop wifi supports dual-stream WiFi in the 2.4GHz and 5GHz bands.Avoid the bondage of network cable,no network cable needed, enjoy WIFI anywhere.

【Three Monitor Supported】- Dell Optiplex 7020 i7 desktop support 4K (3840x2160) three displays, makes it easy to connect three monitors at the same time,for greater visibility of your tasks, even across multiple applications.

【Ready to Use】- This dell optiplex i7 desktop is ready to use straight out of the box. It is an excellent office pc and Home Theater Personal Computer , which has gone through a thorough and rigorous refurbishing process as well as Quality Control Testing.

【Multipurpose 】- Dell i7 desktop computer as a small form factor computer pc, is widely in many occasions like Light Office Work,Industry Design, home entertainment,hospital,cash register,work from home and remote education.

Specifications

Brand
Dell
Model
OptiPlex 7020
Form Factor
Small Form Factor
Processor
Intel Core i7-4790 (4th Gen, Quad Core)
Base Clock / Turbo
3.6GHz / 4.0GHz
CPU Cache
8 MB
Memory
32GB DDR3
Storage
1TB SSD (New)
Graphics
Intel HD Graphics 4600
Operating System
Windows 10 Professional
WiFi
AC8260, WiFi 5 (2.4GHz + 5GHz)
USB Ports
4x USB 3.0, 6x USB 2.0
Video Outputs
VGA, 2x DisplayPort
Network
RJ-45 Ethernet
Optical Drive
DVD-RW
Condition
Renewed

Pros & Cons

👍 Pros

  • 32GB of DDR3 RAM handles multitasking and memory-intensive applications comfortably
  • New 1TB SSD provides fast boot times and ample storage for files and applications
  • Intel i7-4790 quad-core processor with turbo boost up to 4.0GHz delivers reliable processing power
  • Built-in WiFi 5 dual-band eliminates the need for a USB adapter or Ethernet tethering
  • Small form factor design fits easily into tight desk spaces and office environments

👎 Cons

  • 4th generation Intel processor lacks support for newer instruction sets and efficiency improvements found in current CPUs
  • DDR3 memory cannot be carried forward to a future system upgrade that uses DDR4 or DDR5
  • Integrated Intel HD Graphics 4600 is not suitable for gaming or GPU-accelerated creative workloads
  • As a renewed unit, battery life of the CMOS battery and long-term component longevity may vary
  • No USB-C or Thunderbolt ports limits connectivity with modern peripherals and docking stations

Frequently Asked Questions

This renewed unit ships with Windows 10 Professional pre-installed and is ready to use out of the box.
Yes. The OptiPlex 7020 supports up to three displays at 4K (3840x2160) resolution via its VGA and two DisplayPort outputs, allowing multi-monitor productivity setups.
Yes. An AC8260 WiFi 5 card is installed, supporting dual-band connectivity on both 2.4GHz and 5GHz bands, so no Ethernet cable is required for wireless network access.
Renewed means the desktop has been through a thorough refurbishing process and quality control testing to ensure it functions and looks like new, though it may show minor cosmetic signs of previous use.
The OptiPlex 7020 uses standard DDR3 memory slots and SATA drive bays, so both RAM and storage can be upgraded using widely available components, subject to the motherboard's maximum supported capacity.