---
product_id: 181959822
title: "DELL OPTIPLEX 7040 6th Gen Micro Business Desktop Computer, Intel Core i5 6400T up to 2.8GHz, 16G DDR4, 256GB SSD, WiFi, HDMI, DP, Win 11 Pro (Renewed)"
brand: "dell"
price: "£189.69"
currency: GBP
in_stock: true
category: "Amazon Renewed"
url: https://www.desertcart.co.uk/products/181959822-dell-optiplex-7040-6th-gen-micro-business-desktop-computer-intel
store_origin: GB
region: United Kingdom
---

# Intel Core i5 6400T up to 2.8GHz 16GB DDR4 RAM for seamless multitasking 256GB SSD for lightning-fast boot & load times DELL OPTIPLEX 7040 6th Gen Micro Business Desktop Computer, Intel Core i5 6400T up to 2.8GHz, 16G DDR4, 256GB SSD, WiFi, HDMI, DP, Win 11 Pro (Renewed)

**Brand:** dell
**Price:** £189.69
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your workspace with power and precision — don’t get left behind!

## Quick Answers

- **What is this?** DELL OPTIPLEX 7040 6th Gen Micro Business Desktop Computer, Intel Core i5 6400T up to 2.8GHz, 16G DDR4, 256GB SSD, WiFi, HDMI, DP, Win 11 Pro (Renewed) by dell
- **How much does it cost?** £189.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/181959822-dell-optiplex-7040-6th-gen-micro-business-desktop-computer-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

- • **Speedy Storage:** 256GB SSD drastically reduces load times, so you spend less waiting and more doing.
- • **Ready for Modern Work:** Windows 11 Pro, WiFi, HDMI & DisplayPort keep you connected and productive in style.
- • **Compact & Professional:** Micro form factor fits perfectly on your desk without sacrificing power or connectivity.
- • **Powerhouse Performance:** 6th Gen Intel Core i5 delivers reliable speed for all your professional tasks.
- • **Effortless Multitasking:** 16GB DDR4 RAM ensures smooth workflow without lag, even with multiple apps open.

## Overview

The Dell Optiplex 7040 Micro is a certified refurbished business desktop featuring a 6th Gen Intel Core i5 6400T processor clocked up to 2.8GHz, 16GB DDR4 RAM, and a 256GB SSD. It runs Windows 11 Pro and offers versatile connectivity including WiFi, HDMI, and DisplayPort, all packed into a compact, space-saving design. Tested and certified to perform like new, it comes with essential accessories and a 90-day warranty, making it a smart, reliable choice for professionals seeking efficient, modern computing.

## Description

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high-performance bar may offer Certified Refurbished products on desertcart.com. Dell Optiplex 7040 Business Desktop TIny PC, Intel Core i5 6400T, 16GB DDR4 RAM, 256GBSSD Hard Drive, Windows 11 Pro (Renewed)

## Features

- This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high-performance bar may offer Certified Refurbished products on desertcart.com.
- Dell Optiplex 7040 6th Gen Micro Desktop Computer, Intel Core i5 6400T up to 2.8GHz, 16GB DDR4, 256GB SSD, WIFI
- Includes: Computer; Power Cord; USB Keyboard; USB Mouse; USB WiFi Adapter; Warranty Instruction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083ZKJM8G |
| Additional Features | Speakers |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #2,866 in Amazon Renewed ( See Top 100 in Amazon Renewed ) #283 in Tower Computers #898 in Renewed Computers & Accessories |
| Brand | Dell |
| Built-In Media | Keyboard, Mouse, [POSSIBLY] Speakers |
| CPU Model Number | Core i5 6400T |
| CPU Model Speed Maximum | 2.8 GHz |
| Cache Memory Installed Size | 6 MB |
| Compatible Devices | Speaker |
| Connectivity Technology | HDMI, LAN, USB, Wi-Fi |
| Cooling Method | Air |
| Customer Reviews | 4.2 4.2 out of 5 stars (146) |
| Display Resolution Maximum | 2560x1600 |
| Display Type | LCD |
| Graphics Card Interface | Integrated |
| Graphics Card Ram | 16 GB |
| Graphics Coprocessor | Integrated Graphics |
| Graphics Description | Dedicated |
| Graphics Ram Type | DDR4 SDRAM |
| Hard Disk Description | SSD |
| Hard Disk Interface | Solid State |
| Hardware Interface | USB |
| Human-Interface Input | Keyboard, Mouse |
| Item Dimensions | 7.1 x 1.3 x 7 inches |
| Item Weight | 3 Pounds |
| Keyboard Description | Standard USB Keyboard |
| Keyboard Layout | QWERTY |
| Manufacturer | CNB computers Inc |
| Memory Storage Capacity | 256 GB |
| Model Name | OPTIPLEX 7040 |
| Model Number | Optiplex 7040 |
| Native Resolution | 2560 x 1600 |
| Number of Component Outputs | 1 |
| Operating System | Windows 11 Pro |
| Personal Computer Design Type | Mini PC |
| Processor Brand | Intel |
| Processor Count | 4 |
| Processor Series | Core i5 |
| Processor Socket | LGA 1151 |
| Processor Speed | 2.2 GHz |
| RAM Memory Installed | 16 GB |
| RAM Memory Technology | DDR4 |
| RAM Type | GDDR4 |
| Ram Memory Maximum Size | 16 GB |
| Resolution | 2560 x 1600 |
| Specific Uses For Product | Everyday Use |
| Style Name | 16GB RAM | 256GB SSD |
| Total Number of HDMI Ports | 1 |
| Total Usb Ports | 6 |
| UPC | 080101314510 |
| Unit Count | 1.0 Count |
| Video Output | HDMI |
| Video Output Interface | HDMI |
| Video Processor | Intel |
| Warranty Description | 90 Days |
| Wireless Network Technology | Wi-Fi |
| Wireless Technology | Wi-Fi |

## Product Details

- **Brand:** Dell
- **CPU Model:** Core i5
- **CPU Speed:** 2.2 GHz
- **Cache Size:** 6 MB
- **Graphics Card Description:** Dedicated
- **Graphics Coprocessor:** Integrated Graphics
- **Memory Storage Capacity:** 256 GB
- **Operating System:** Windows 11 Pro
- **Personal computer design type:** Mini PC
- **Specific Uses For Product:** Everyday Use

## Images

![DELL OPTIPLEX 7040 6th Gen Micro Business Desktop Computer, Intel Core i5 6400T up to 2.8GHz, 16G DDR4, 256GB SSD, WiFi, HDMI, DP, Win 11 Pro (Renewed) - Image 1](https://m.media-amazon.com/images/I/81Q27EKdiXL.jpg)
![DELL OPTIPLEX 7040 6th Gen Micro Business Desktop Computer, Intel Core i5 6400T up to 2.8GHz, 16G DDR4, 256GB SSD, WiFi, HDMI, DP, Win 11 Pro (Renewed) - Image 2](https://m.media-amazon.com/images/I/31FOmCUuFmL.jpg)
![DELL OPTIPLEX 7040 6th Gen Micro Business Desktop Computer, Intel Core i5 6400T up to 2.8GHz, 16G DDR4, 256GB SSD, WiFi, HDMI, DP, Win 11 Pro (Renewed) - Image 3](https://m.media-amazon.com/images/I/41euHl2-IeL.jpg)
![DELL OPTIPLEX 7040 6th Gen Micro Business Desktop Computer, Intel Core i5 6400T up to 2.8GHz, 16G DDR4, 256GB SSD, WiFi, HDMI, DP, Win 11 Pro (Renewed) - Image 4](https://m.media-amazon.com/images/I/81zayXTjvdL.jpg)
![DELL OPTIPLEX 7040 6th Gen Micro Business Desktop Computer, Intel Core i5 6400T up to 2.8GHz, 16G DDR4, 256GB SSD, WiFi, HDMI, DP, Win 11 Pro (Renewed) - Image 5](https://m.media-amazon.com/images/I/8102sLAtQ6L.jpg)

## Questions & Answers

**Q: can i put a graphics card in this?  can i expand the ram  to 32 gb?**
A: This system would not support a graphics card. You can, however, upgrade it to 32GB of RAM :)

**Q: is the wifi built in or usb?**
A: It is a USB wifi adapter

**Q: Why doesn’t this come with onboard WiFi?**
A: Mine did

**Q: Will this unit accept windows 11?**
A: It will not, Windows 11 requires an 8th generation or newer processor.

## Frequently Bought Together

- DELL OPTIPLEX 7040 6th Gen Micro Business Desktop Computer, Intel Quad Core i5 6400T up to 2.8GHz, 16G DDR4, 256GB SSD, WiFi,HDMI, DP, Win 10 Pro 64-Bit (Renewed)
- Logitech MK270 Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz, 8 Multimedia Keys, PC, Laptop, Wireless Keyboard Compact Mouse Combo - Black
- Dell Optiplex 7040 Micro Form Factor Desktop, Intel Quad Core i5 6500T 2.5Ghz, 16GB DDR4, 256GB NVMe SSD, Wi-Fi, HDMI, Windows 10 Pro (Renewed)

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**Shop now:** [https://www.desertcart.co.uk/products/181959822-dell-optiplex-7040-6th-gen-micro-business-desktop-computer-intel](https://www.desertcart.co.uk/products/181959822-dell-optiplex-7040-6th-gen-micro-business-desktop-computer-intel)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-29*