---
product_id: 543253050
title: "Dell OptiPlex 7020 Desktop Computer, 16GB Ram 256GB SSD, Intel Quad Core i7 4790 up to 4.0GHz, AC8260 Built-in WiFi 5, Dual Monitor Supported, DVD-RW HDMI Windows 11 Pro (Renewed)"
brand: "dell"
price: "S$651"
currency: SGD
in_stock: true
reviews_count: 8
category: "Amazon Renewed"
url: https://www.desertcart.sg/products/543253050-dell-optiplex-7020-desktop-computer-16gb-ram-256gb-ssd-intel
store_origin: SG
region: Singapore
---

# Intel i7 Quad-Core 4.0GHz Turbo 16GB DDR3 RAM + 256GB SSD Speed Supports 3x 4K Monitors Dell OptiPlex 7020 Desktop Computer, 16GB Ram 256GB SSD, Intel Quad Core i7 4790 up to 4.0GHz, AC8260 Built-in WiFi 5, Dual Monitor Supported, DVD-RW HDMI Windows 11 Pro (Renewed)

**Brand:** dell
**Price:** S$651
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workspace with power, speed, and triple-screen dominance!

## Quick Answers

- **What is this?** Dell OptiPlex 7020 Desktop Computer, 16GB Ram 256GB SSD, Intel Quad Core i7 4790 up to 4.0GHz, AC8260 Built-in WiFi 5, Dual Monitor Supported, DVD-RW HDMI Windows 11 Pro (Renewed) by dell
- **How much does it cost?** S$651 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/543253050-dell-optiplex-7020-desktop-computer-16gb-ram-256gb-ssd-intel)

## Best For

- dell enthusiasts

## Why This Product

- Trusted dell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wireless Freedom:** Built-in WiFi 5 (802.11ac) lets you cut the cord and stay connected anywhere in your office or home.
- • **Ready Out-of-the-Box:** Professionally renewed and Windows 11 Pro pre-installed for a secure, hassle-free setup.
- • **Blazing Fast Multitasking:** Power through demanding apps with a 4th Gen Intel i7 processor and 16GB RAM for seamless productivity.
- • **Instant Boot & Load Times:** 256GB SSD ensures lightning-quick startups and file access—no more waiting around.
- • **Triple Monitor Powerhouse:** Expand your workspace with support for up to three 4K displays, perfect for multitasking pros.

## Overview

The Dell OptiPlex 7020 is a professionally renewed small form factor desktop featuring a 4th Gen Intel Core i7 processor up to 4.0GHz, 16GB DDR3 RAM, and a 256GB SSD for rapid performance. It supports up to three 4K monitors simultaneously and includes built-in WiFi 5 for wireless connectivity. Preloaded with Windows 11 Pro, this desktop is optimized for professional multitasking, office productivity, and multimedia use, making it a versatile powerhouse for modern workspaces.

## Description

Dell Optiplex 7020 Small Desktop Computer: Designed for High-Quality Multitasking Perfect Home or office PC: Built for professional grade multitasking, high-speed web browsing, and multimedia applications like streaming, or even lightweight editing. Compatible with Todays Most Popular Productivity Tools! This professional grade multitasking computer is compatible with all of todays most popular productivity software, like Office 365, Adobe, Docs, Sheets, Intuit Quickbooks, Netsuite, Audacity, Basecamp, Zoom, Cisco, Teams, and much more! This Home / Office Computer Hardware Includes: CPU: Intel Quad-Core i7 4790 iGPU: Intel HD 4600 RAM: 16GB DDR3 Primary Storage: 250GB Solid State Secondary Storage: Available Network: USB WiFi BUY and OWN WITH CONFIDENCE Renewed and modernized by the #1 Microsoft Authorized Refurbisher, this DELL 7020 Small Desktop Computer PC is guaranteed to perform like-new! MICROSOFT AUTHORIZED REFURBISHED Your Small Desktop computer comes with a digitally rendered Windows 11 Professional 64 Bit installed on the PC for a secure and convenient setup process. Every computer from us is professionally renewed through a set of globally recognized and top-tier production processes, and robust stress testing.

Review: Unmatched Performance and Value – The Renewed Dell OptiPlex 7020 Delivers! - Upgrading our office with the Dell OptiPlex 7020 Desktop Computer has been nothing short of transformational. Powered by an Intel Quad Core i7 4790 clocking up to 4.0GHz, complemented by 32GB of RAM and a new 2TB SSD, this renewed system delivers rapid, reliable performance that meets the demands of modern business operations. Key highlights include: Lightning-Fast Connectivity: The built-in AC8260 WiFi 5 ensures seamless network performance. Enhanced Productivity: Dual monitor support and HDMI output allow for an expanded workspace—perfect for multitasking professionals. Versatility with Tradition: With a DVD-RW drive, it honors classic media needs while running Windows 10 Pro for modern security and efficiency. This desktop is a strategic asset—a cost-effective solution that blends time-tested durability with contemporary innovation. It’s so responsive that, jokingly, our coffee barely has time to cool down before the system is already tackling new tasks! For any organization looking to maximize ROI while ensuring operational excellence, the renewed Dell OptiPlex 7020 is the clear choice. Five stars without hesitation!
Review: Works great and is FAST! - Had this up and running for a few months now. Very happy with. Easy to setup and boot time is great. Absolutely no problems. FYI it will not handle Windows 11 but I knew that going in. Great computer for price and it has been reliable. Hardly ever hear a fan running --- it is just smooth and quiet perfect for my desktop.

## Features

- 【Powerful processing】 - Dell OptiPlex 7020 with powerful 4th Gen Intel Core i7-4770 3.40GHz up to 3.90 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, 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B591PYLQ |
| Additional Features | Microphone |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #24,913 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #783 in Tower Computers #2,699 in Renewed Computers & Accessories |
| Brand | Dell |
| Built-In Media | DVD-RW |
| CPU Model | Core i7 |
| CPU Model Number | i7-4790 |
| CPU Model Speed Maximum | 4 GHz |
| CPU Speed | 3.6 GHz |
| Cache Memory Installed Size | 8 MB |
| Cache Size | 8 MB |
| Color | Black |
| Compatible Devices | External Storage Drive, Headphone, Keyboard, Monitor, Mouse, Printer, Speaker |
| Connectivity Technology | HDMI, USB, Wi-Fi |
| Cooling Method | Air |
| Customer Reviews | 4.1 out of 5 stars 362 Reviews |
| Display Resolution Maximum | 3840 x 2160 pixels |
| Display Type | LCD |
| Graphics Card Description | Integrated |
| Graphics Card Interface | Integrated |
| Graphics Coprocessor | Integrated Graphics |
| Graphics Description | Integrated |
| Graphics Ram Type | DDR3 SDRAM |
| Hard Disk Description | SSD |
| Hard Disk Interface | Serial ATA-600 |
| Hardware Interface | HDMI, USB |
| Human-Interface Input | Keyboard |
| Item Dimensions | 18 x 14 x 6 inches |
| Item Height | 6 inches |
| Keyboard Description | Wired RGB Keyboard |
| Keyboard Layout | QWERTY |
| Manufacturer | Dell Computers |
| Memory Slots Available | 4 |
| Memory Storage Capacity | 256 GB |
| Model Name | Dell OptiPlex 7020 SFF |
| Model Number | OptiPlex 7020 |
| Model Year | 2014 |
| Native Resolution | 3840 x 2160 |
| Number of Component Outputs | 3 |
| Operating System | Windows 11 Pro |
| Optical Storage Device | DVD-RW |
| Personal Computer Design Type | Computer Tower |
| Power Plug Type | Type A - 2 pin (North American) |
| Processor Brand | Intel |
| Processor Count | 1 |
| Processor Series | Core i7 |
| Processor Socket | LGA 1150 |
| Processor Speed | 3.6 GHz |
| RAM Memory Installed | 16 GB |
| RAM Memory Technology | DDR3 |
| RAM Type | DDR3 SDRAM |
| Ram Memory Maximum Size | 32 GB |
| Resolution | 3840 x 2160 |
| Screen Size | 14.02 Inches |
| Security Features | Windows Defender, Windows Hello, Secure Boot |
| Speaker Type | External Speakers Required |
| Specific Uses For Product | Business |
| Specification Met | Partially Met |
| Style Name | i7-4790 3.60GHz | 256GB SSD |
| Total Expansion Slots Quantity | 1 |
| Total Usb Ports | 10 |
| UPC | 754525961338 |
| Video Output | VGA |
| Video Output Interface | HDMI |
| Video Processor | Intel |
| Warranty Description | 90 Days Warranty |
| Wireless Compability | 802.11ac |
| Wireless Network Technology | Wi-Fi |
| Wireless Technology | Wi-Fi |

## Product Details

- **Brand:** Dell
- **Operating System:** Windows 11 Pro
- **CPU Model:** Core i7
- **CPU Speed:** 3.6 GHz
- **Cache Size:** 8 MB
- **Graphics Card Description:** Integrated
- **Graphics Coprocessor:** Integrated Graphics
- **Memory Storage Capacity:** 256 GB
- **Specific Uses For Product:** Business
- **Personal computer design type:** Computer Tower

## Images

![Dell OptiPlex 7020 Desktop Computer, 16GB Ram 256GB SSD, Intel Quad Core i7 4790 up to 4.0GHz, AC8260 Built-in WiFi 5, Dual Monitor Supported, DVD-RW HDMI Windows 11 Pro (Renewed) - Image 1](https://m.media-amazon.com/images/I/41XyoHwdVwL.jpg)
![Dell OptiPlex 7020 Desktop Computer, 16GB Ram 256GB SSD, Intel Quad Core i7 4790 up to 4.0GHz, AC8260 Built-in WiFi 5, Dual Monitor Supported, DVD-RW HDMI Windows 11 Pro (Renewed) - Image 2](https://m.media-amazon.com/images/I/517i1vZt5wL.jpg)
![Dell OptiPlex 7020 Desktop Computer, 16GB Ram 256GB SSD, Intel Quad Core i7 4790 up to 4.0GHz, AC8260 Built-in WiFi 5, Dual Monitor Supported, DVD-RW HDMI Windows 11 Pro (Renewed) - Image 3](https://m.media-amazon.com/images/I/51hTSPxYbIL.jpg)
![Dell OptiPlex 7020 Desktop Computer, 16GB Ram 256GB SSD, Intel Quad Core i7 4790 up to 4.0GHz, AC8260 Built-in WiFi 5, Dual Monitor Supported, DVD-RW HDMI Windows 11 Pro (Renewed) - Image 4](https://m.media-amazon.com/images/I/51ibiE3yCjL.jpg)
![Dell OptiPlex 7020 Desktop Computer, 16GB Ram 256GB SSD, Intel Quad Core i7 4790 up to 4.0GHz, AC8260 Built-in WiFi 5, Dual Monitor Supported, DVD-RW HDMI Windows 11 Pro (Renewed) - Image 5](https://m.media-amazon.com/images/I/51tBAgHk7EL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Unmatched Performance and Value – The Renewed Dell OptiPlex 7020 Delivers!
*by M***N on February 25, 2025*

Upgrading our office with the Dell OptiPlex 7020 Desktop Computer has been nothing short of transformational. Powered by an Intel Quad Core i7 4790 clocking up to 4.0GHz, complemented by 32GB of RAM and a new 2TB SSD, this renewed system delivers rapid, reliable performance that meets the demands of modern business operations. Key highlights include: Lightning-Fast Connectivity: The built-in AC8260 WiFi 5 ensures seamless network performance. Enhanced Productivity: Dual monitor support and HDMI output allow for an expanded workspace—perfect for multitasking professionals. Versatility with Tradition: With a DVD-RW drive, it honors classic media needs while running Windows 10 Pro for modern security and efficiency. This desktop is a strategic asset—a cost-effective solution that blends time-tested durability with contemporary innovation. It’s so responsive that, jokingly, our coffee barely has time to cool down before the system is already tackling new tasks! For any organization looking to maximize ROI while ensuring operational excellence, the renewed Dell OptiPlex 7020 is the clear choice. Five stars without hesitation!

### ⭐⭐⭐⭐⭐ Works great and is FAST!
*by J***A on November 27, 2024*

Had this up and running for a few months now. Very happy with. Easy to setup and boot time is great. Absolutely no problems. FYI it will not handle Windows 11 but I knew that going in. Great computer for price and it has been reliable. Hardly ever hear a fan running --- it is just smooth and quiet perfect for my desktop.

### ⭐ Total disappointment - so upset!!
*by T***L on July 26, 2024*

EDIT: I wrote a nice review below because it was fast shipping. Before I was very excited to finally get a home computer for our household. Our son needs one for school. I am very low income so it took me forever to save up! The computer came with the wrong cable (HDMI to HDMI), but the computer needed VGA to HDMI in order to hook up to any monitor. So I had to purchase a adapter. Annoying that it didn't come with the correct cable but ultimately IDK as long as it works. However, after connecting to new correct cable, the screen says that there is no connection. Every piece of equipment is new except for the renewed computer. Please tell me why this is not working! I spent good hard earned money for this computer and it won't even turn on! I am seriously in tears right now! It's Saturday and there is no phone # to call! I just lost around $200 for this! ONE WEEK EARLIER: I am waiting for my monitor etc to arrive in a couple days, so I will come back to this review if product doesn't work.....But I can rate on the shipping, cosmetic condition and customer service, all excellent! I appreciate so much that you offer affordable renewed computers as I am low income and live in rural area. So that the fact that it was delivered so quickly AND in good condition is SO appreciated

## Frequently Bought Together

- Dell OptiPlex 7020 Desktop Computer, 16GB Ram 256GB SSD, Intel Quad Core i7 4790 up to 4.0GHz, AC8260 Built-in WiFi 5, Dual Monitor Supported, DVD-RW HDMI Windows 10 Pro (Renewed)
- Philips 22 inch Class Thin Full HD (1920 x 1080) 75Hz Monitor, VESA, HDMI & VGA Port, 4 Year Advance Replacement Warranty, 221V8LN

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*