Dell

Dell OptiPlex 7020 Tower i7 Desktop 32GB Ram 512GB SSD Renewed

4.0 (20 reviews)
4K3840 x 2160i7-479032GB Ram512GB SSD

Get reliable business performance with 32GB RAM and dual-drive storage in this renewed Dell OptiPlex 7020 Tower.

$296.74*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The Dell OptiPlex 7020 Tower is a renewed business desktop that punches above its price with a well-rounded specification sheet. At its core is an Intel Core i7-4790 quad-core processor running at 3.6GHz with turbo boost to 4.0GHz — a chip that, while several generations old, still handles office productivity suites, web applications, email, and multitasking without issue. The 32GB of RAM is particularly generous for a system in this price range, ensuring you can keep numerous applications and browser tabs open without slowdowns. Storage is handled by a dual-drive setup: a 512GB SSD for the operating system and frequently used applications, and a 2TB HDD for documents, media, and archival storage.

Connectivity is a strong suit for the OptiPlex 7020, with 10 total USB ports spread across USB 3.0 and USB 2.0, dual DisplayPort outputs for multi-monitor configurations, VGA for legacy displays, and an RJ-45 Ethernet jack. Built-in AC8260 WiFi adds wireless network capability, which is not always a given on business tower desktops. The inclusion of a wireless keyboard and mouse means the system is ready to use the moment you connect a monitor. Running Windows 10 Professional, it supports domain joining, BitLocker encryption, and remote desktop — features that matter in managed business environments. The tower form factor also leaves room for internal upgrades if your needs grow over time.

Key Features

【Intel Quad Core i7 Powerful Processor】dell tower computers refurbished desktop computer available with Intel Core i7-4790 processor, Intel HD Graphics, enables meet your multi-taking needs. Please remember only select Redstone to get an excellent desktop computer tower.

【High Speed Built-in WIFI Ready】dell OptiPlex 7020 pc tower is installed AC8260 WIFI card, supports dual-stream WiFi in the 2.4GHz and 5GHz.No network cable needed, always online at high speed and stability, so you can surf the internet no latency. Please remember only select Redstone to get a mini tower pc with Built-in WIFI 5.

【Dual 4K Monitor Support】dell computer tower i7 desktop with 2 Display ports and 1 VGA port, makes tower pc easy to connect three monitors, this dell tower easily improve work efficiency,fully capable of browsing internet, using Adobe PR and PS applications, 4K videos playback,etc.

【512GB SSD+Extra 2TB HDD】The mini tower dell desktop i7 comes with 512GB SSD and 2TB HDD to store important files and applications, dell optiplex pc towers windows 10 pro support more faster Boot speed and faster storage rates.

【Meet Your Various Needs 】 - The dell desktop computer is widely in many occasions like Office Work, business, industry Design, home entertainment, cash register,work from home and remote education. This dell optiplex 7020 tower computers are ready to Use.

Resolution: 3840 x 2160

nanbluetooth

Wireless communication technology: Wi-Fi

System ram type: ddr3_sdram

Specifications

Brand
Dell
Model
OptiPlex 7020
Processor
Intel Core i7-4790 (Quad-Core, 3.6GHz / 4.0GHz Turbo)
Memory
32GB RAM
Storage
512GB SSD + 2TB HDD
Operating System
Windows 10 Professional
USB Ports
4x USB 3.0, 6x USB 2.0
Video Outputs
2x DisplayPort, 1x VGA
Network
RJ-45 Ethernet, AC8260 WiFi
Included Peripherals
Wireless Keyboard & Mouse
Form Factor
Tower
Condition
Renewed

Pros & Cons

👍 Pros

  • 32GB RAM provides ample memory for heavy multitasking and running multiple business applications simultaneously.
  • Dual-drive setup with 512GB SSD and 2TB HDD balances speed and storage capacity.
  • Includes wireless keyboard and mouse so the system is usable out of the box.
  • Dual DisplayPort outputs support multi-monitor setups common in office environments.
  • 10 USB ports (4x USB 3.0 + 6x USB 2.0) accommodate a wide range of peripherals without a hub.

👎 Cons

  • 4th generation i7-4790 is several generations old and cannot match current processors in single-threaded or multi-threaded performance.
  • Does not meet official Windows 11 system requirements, limiting future OS upgrade options.
  • Quad-core processor may bottleneck in modern workloads that benefit from 6 or more cores.
  • As a renewed unit, battery on the motherboard (CMOS) and mechanical HDD may have limited remaining lifespan.
  • Integrated graphics only — no discrete GPU included for accelerated tasks.

Frequently Asked Questions

The 512GB SSD handles the operating system and applications for fast boot and load times, while the 2TB HDD provides affordable bulk storage for files, backups, and archives — giving you speed and capacity in one system.
It uses a 4th generation Intel Core i7-4790, a quad-core chip running at 3.6GHz with turbo up to 4.0GHz. While not the latest generation, it remains capable for office productivity and everyday computing.
Yes, this configuration includes a wireless keyboard and mouse, so it is ready to use once connected to a monitor.
The unit provides two DisplayPort outputs and one VGA port, allowing you to connect up to two digital displays or use the legacy VGA for older monitors.
The 4th generation i7-4790 does not meet Microsoft's official Windows 11 hardware requirements. It ships with Windows 10 Professional, which remains supported.