OptiPlex 3020 Micro PC Desktop

Intel® Core™

Designed for perfect placement.

Available with Windows 10 Pro Small and growing businesses can have essential performance anywhere with the ultra-compact OptiPlex 3020 Micro Desktop and a range of custom mounts.

OptiPlex 3020 Micro Desktop


Operating system
Available with Windows 10 Pro
Essential performance in micro design

Essential performance in micro design

Powerfully efficient: Rely on a range of processors that include 4th Generation Intel® Core™ i5 processors with Intel® Integrated Graphics.

Perfectly compact: OptiPlex Micro features the smallest Dell chassis design with a displacement of just 1.2 liters. A complete range of optional mounts allow you to place it just about anywhere. And serviceability is simple with tool-less entry.

Support for two displays: Despite its small size, the OptiPlex 3020 can support two displays with DisplayPort and VGA connectivity.

Extended connectivity: Connect to your external devices and transfer data quickly with four USB 3.0 and two USB 2.0 ports. Simplify connections to projectors and external monitors with a VGA output. The OptiPlex 3020 also enables easy connections through a global headset jack, audio out, DisplayPort, RJ-45.

Loads of memory: With up to 8GB* of memory 1600MHz DDR3, multitaskers can keep multiple apps open at the same time. Switch between projects seamlessly without slowing down your OptiPlex Micro.
All of the management features you expect from OptiPlex

All of the management features you expect from OptiPlex

Reduce costs to deploy, monitor and update systems with Dell’s automated tools and utilities for client systems management.

Centralize control and security through delivery of on-demand virtual desktops from the cloud to stateless and diskless Dell OptiPlex Cloud Desktops, powered by Dell Wyse WSM.

Dell Systems Management with Dell KACE offers efficient, centralized and automated management to help you save time and money.
The micro PC with big security options

The micro PC with big security options

Dell Data Protection | Encryption
This optional feature protects your data across all endpoints, including external media, self-encrypting drives and in public cloud storage.

Dell Data Protection | Security Tools
Pre-installed software provides security and identity protection through authentication support for Windows passwords, fingerprint readers and self-encrypting drives.

Chassis intrusion detection switch
Quickly and easily identify whether someone has accessed the interior of your OptiPlex Micro PC with an available chassis intrusion detection switch.

Incredibly versatile mounting options

The new Dell OptiPlex 3020 Micro PC brings great power and freedom to just about any workspace with a complete range of optional mounts:

Dell OptiPlex Micro Vertical Stand

Dell OptiPlex Micro Vertical Stand

For easy placement on top of a desk
Dell OptiPlex Micro Console Enclosure with optical drive

Dell OptiPlex Micro Console Enclosure with optical drive

Security combined with an easily integrated DVD-RW drive
Dell OptiPlex Micro All-in-One Mount

Dell OptiPlex Micro All-in-One Mount

Provides a security cover for protected placement behind a monitor
Dell OptiPlex Micro VESA Mount

Dell OptiPlex Micro VESA Mount

For installation under a desk or on a wall with built-in cable management
Dell OptiPlex Micro Dual VESA Mount

Dell OptiPlex Micro Dual VESA Mount

Allows you to integrate the system on a movable display arm
Dell OptiPlex Micro All-in-One Mount for E-Series Displays

Dell OptiPlex Micro All-in-One Mount for E-Series Displays

Allows the Micro to be VESA mounted to select Dell E-Series displays

Designed for environmental responsibility

Help lower your energy use and reduce your company’s environmental footprint with highly efficient and compact OptiPlex desktops. The OptiPlex 3020 Micro is designed for efficiency from the ground up with ENERGY STAR 6.0 compliance, EPEAT registration and efficient external power adapters.

Choose your accessories and services

Create in a clutter-free workspace clear of cables with a sleek and stylish mouse and keyboard combo.
Choose your accessories and services
Create in a clutter-free workspace clear of cables with a sleek and stylish mouse and keyboard combo.
Upgrade to ProSupport Plus – the only complete support that combines proactive resolution, automated prevention and protection for PCs and tablets. We’ve got your business covered.
Your system comes with Dell’s Base Warranty*. If your system encounters an issue that is covered by the warranty that cannot be resolved remotely, Dell will provide a convenient way for your system to be repaired.

When you customize your system you will find these other support options, with ProSupport Plus offering the most complete support service:

Dell ProSupport Plus is Dell’s premium support service that automates support for PCs and tablets* to prevent issues before they occur and quickly resolve issues when needed. Dell’s SupportAssist will detect when a hard drive or battery is about to fail, automatically create a case for resolution and notify the customer that the new hardware is on its way. ProSupport Plus combines 24x7 expert hardware and software support by ProSupport engineers, onsite* repair after remote diagnosis, repair for devices that are accidentally damaged and the ability to keep a hard drive after replacement to ensure data security*.
Dell ProSupport* provides direct access to ProSupport engineers who provide help for hardware and software challenges 24x7. Plus, Dell SupportAssist technology remotely monitors PCs and tablets, provides notifications for issues that arise and automatically creates a case to resolve them. When necessary, Dell will provide onsite* support to ensure repairs are done quickly and conveniently.

Accidents happen, and with Dell’s Accidental Damage Service* you can reduce the downtime. We’ll repair a laptop damaged by an electrical surge, liquid spill or drop.
Dell Configuration Services

Dell Configuration Services

Save time and reduce deployment complexities with a service that can ensure your systems are uniformly pre-configured and ready to go when they arrive.


  • Intel® 4th generation Core™ i5 Quad Core (84W for MT & SFF, 35W for micro)
    Core™ i3 Dual Core 
    Pentium® Dual Core and Celeron® Dual Core (65W for MT & SFF, 35W for micro)

Operating System

  • Windows 8.1 Pro 64-bit (Includes Windows 10 Pro License)
    Windows 7 Professional SP1 (Includes Windows 10 Pro License) 
    Ubuntu® (select countries)


  • 2 Long DIMM slots;
    2 SO- DIMM slots;
    Non-ECC dual-channel 1600MHz DDR3 SDRAM, supports up to 16GB

Hard Drive

  • Hard Disk Drives: up to 1TB
    Supports Solid State Drives, Hybrid and Hybrid Opal SED FIPS No Hard Drive – Supports Dell Cloud Desktop diskless option

Video Card

  • Integrated Intel® HD Graphics 4600 (with select CPUs)
    Supports optional discrete graphics solutions from AMD

Optical Drive

  • Supports optional optical disc drives by external USB or Optical Drive console.


  • Trusted Platform Module* (TPM) 1.2, Dell Data Protection|SecurityTools, Dell Data Protection|Encryption, Chassis lock slot support, Chassis Intrusion Switch, Setup/BIOS Password, I/O Interface Security, optional Smart Card keyboards, Intel ® Trusted Execution Technology, Intel® Identity Protection Technology, Intel® Anti-Theft Technology, KACE Security, Dell Secure Works, BIOS support for optional Computrace*

Systems Management

  • In-Band Systems Management


  • Limited Hardware Warranty* ; Standard Next Business Day On Site Service after Remote Diagnosis* (term varies by region); Optional 3-year Dell ProSupport™ for IT; 4 year and 5 year service and support options*

    Configuration Services:

    Factory image load, BIOS customization, hardware customization, asset tagging, reporting


  • 2 external USB 3.0 Ports
    6 external USB 2.0 Ports
    Network Connector (RJ-45)
    DisplayPort 1.2


  • Integrated Realtek® RTL8151GD Ethernet LAN 10/100/1000
    Optional wireless M.2 802.11ac card



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