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Dell OptiPlex 3040 i5 SFF Desktop - 8GB/1TB SSD - Win 10 Pro - Renewed — main product image
Dell OptiPlex 3040 i5 SFF Desktop - 8GB/1TB SSD - Win 10 Pro - Renewed
Dell OptiPlex 3040 i5 SFF Desktop - 8GB/1TB SSD - Win 10 Pro - Renewed
Dell OptiPlex 3040 i5 SFF Desktop - 8GB/1TB SSD - Win 10 Pro - Renewed
Dell

Dell OptiPlex 3040 i5 SFF Desktop - 8GB/1TB SSD - Win 10 Pro - Renewed

Compact business desktop with 6th Gen i5 power and a spacious 1TB SSD, renewed and ready to work.

$394.50*
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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 3040 Small Form Factor packs business-grade reliability into a chassis compact enough to tuck behind a monitor or slide under a desk. Built around the Intel Core i5-6500 — a quad-core processor clocked at 3.2GHz with turbo up to 3.6GHz — it handles everyday office tasks like email, spreadsheets, document editing, and web-based applications with ease. The 8GB of DDR4 RAM provides a comfortable baseline for multitasking, and the 1TB SSD delivers fast boot times, quick application launches, and ample storage for files and programs.

Running Windows 10 Pro out of the box, this renewed desktop supports enterprise features such as domain joining, BitLocker encryption, Remote Desktop, and Group Policy management — making it well-suited for small business environments or home offices that need professional-grade OS features. While the 6th generation Intel platform won't compete with current hardware on raw performance, it remains more than capable for productivity-focused workloads. The SFF chassis keeps the footprint minimal, though users should note that expansion is limited to low-profile PCIe cards and there is no built-in wireless networking.

Specifications

Processor
Intel Core i5-6500 3.2GHz (Turbo up to 3.6GHz)
Memory
8GB DDR4
Storage
1TB SSD
Form Factor
Small Form Factor (SFF)
Operating System
Windows 10 Pro
Brand
Dell
Model
OptiPlex 3040
Condition
Renewed

Pros & Cons

👍 Pros

  • 1TB SSD provides fast boot times and generous storage for a business desktop
  • Small Form Factor chassis fits easily into tight workspaces and desk setups
  • Windows 10 Pro included, supporting domain join, BitLocker, and remote desktop
  • 6th Gen i5-6500 handles everyday office tasks, web browsing, and multitasking comfortably
  • Renewed pricing offers significant savings over buying new

👎 Cons

  • 6th generation processor is several generations behind current Intel offerings
  • 8GB RAM may feel limiting for heavy multitasking or memory-intensive applications
  • No built-in Wi-Fi requires an Ethernet connection or a separate wireless adapter
  • As a renewed unit, cosmetic imperfections such as scuffs or scratches are possible
  • SFF form factor limits expansion options compared to a full-size tower

Frequently Asked Questions

It uses a 6th generation Intel Core i5-6500, which runs at a base clock of 3.2GHz and can turbo boost up to 3.6GHz.
Yes, the OptiPlex 3040 SFF supports DDR4 memory and has two DIMM slots, allowing upgrades beyond the included 8GB.
Renewed means the unit has been professionally inspected, tested, and cleaned to work and look like new, though it may show minor cosmetic wear.
The OptiPlex 3040 SFF does not typically include built-in Wi-Fi. It relies on Ethernet for networking, though a USB or PCIe Wi-Fi adapter can be added.
The SFF chassis is significantly smaller than a standard tower, making it ideal for tight workspaces, under-desk mounting, or VESA attachment behind a monitor.

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