OptiPlex 7040 Micro PC

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Scaled down. Powered up.

OptiPlex Micro PC desktops deliver top security, manageability and reliability in a space-saving design for productivity without compromise.

OptiPlex 7040 Micro Desktop


With Windows 10 Pro – get the best combination of Windows features you know and new improvements you’ll love. Buy select configurations now or upgrade for free on any Dell PC.
More productivity per square inch

More productivity per square inch

Small is mighty: Powered by 6th Generation Intel® Core™ processors  

Multitask smoothly: Up to 16GB of the latest DDR4 memory coupled with new PCIe solid-state drives 

Support for three displays: DisplayPort and HDMI connectivity (with optional additional video out) for greater visibility of your tasks
Seamless manageability

Seamless manageability

Our most manageable: Manipulate BIOS settings and configure systems with ample flexibility that organizational IT infrastructures require.

You hold the keys: Dell Client Command Suite free tools allow flexible and automated BIOS or system configurations for your desktop fleet.

Offsite? No sweat: Remotely manage your desktop fleet with optional Intel® vPro™ technology plus Dell unique capabilities for out-of-band BIOS management

Packaged to perform: Receive automatic update notifications from factory-installed Dell Command | Update

Serves organizations of all sizes: Dell KACE System Management solutions available to meet demanding IT management needs.
The best security, right out of the box

The best security, right out of the box

Our most secure desktops are armed with Dell Data Protection hardware and software along with additional optional features.

Centralized remote management: Meet compliance regulations right out of the box and protect data on any device with Dell Data Protection | Encryption.

Authentication options: Ensure only authorized users have access to your data with FIPS 201-certified smart card, fingerprint readers or contact-less smart card reader.

Secure credential storage: FIPS 140-2-certified TPM and Dell ControlVault add extra layers of hardware security by isolating user passwords and credentials on a separately controlled hardware chip.

Stop advanced malware: Dell Data Protection | Protected Workspace launches apps in a virtualized container and restores a safe environment in only 20 seconds.

Single console security: Dell Data Protection | Endpoint Security Suite offers comprehensive threat protection, authentication and access management, and encryption, all centrally managed.
Ports and slots

Ports and slots

1. Universal Audio Jack | 2. Line out | 3. USB Charge port | 4. P2/Serial or Video port* | 5. USB smart power on | 6. Industry standard security slot | 7. USB 3.0 ports | 8. DP | 9. HDMI

*Optional feature
Dimensions and weight

Dimensions and weight

Height: 18.2 cm (7.2) | Width: 17.8 cm (7.0) | Depth: 3.6 cm (0.14) | Weight: 1.41 kg (3.12lbs)
Incredibly versatile mounting options

Incredibly versatile mounting options

The new Dell OptiPlex 7040 Micro PCs bring great power and freedom to just about any workspace with a complete range of optional mounts.
Dell OptiPlex Micro Console with DVD-RW

Dell OptiPlex Micro Console with DVD-RW

Designed for open environments to provide optical drive access, cable security and management.
Dell OptiPlex Micro Vertical Stand

Dell OptiPlex Micro Vertical Stand

Vertically position your system on your desktop with confidence and stability.
Dell OptiPlex Micro Dual VESA Mount

Dell OptiPlex Micro Dual VESA Mount

Completely open your workspace with a behind-the-monitor mounting solution.
Dell OptiPlex Micro VESA Mount

Dell OptiPlex Micro VESA Mount

Mount your system on a wall or under a surface with an adapter bracket to manage power cables with ease.
Dell OptiPlex Micro All in One Mount

Dell OptiPlex Micro All in One Mount

This solution replaces traditional all-in-one mounts for flexible screen sizes.
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. 

Essential accessories for your OptiPlex 7040 Micro PC

Essential accessories for your OptiPlex 7040 Micro PC

Dell UltraSharp 27 Monitor –U2417H.

Dell Ultrasharp 24 InfinityEdge Monitor – U2417H.

Beautiful monitor with the world’s thinnest borders, multiple adjustability options and connectivity ports.
Dell Wireless Keyboard and Mouse – KM636

Dell Wireless Keyboard and Mouse – KM636

Compact, slim-line keyboard with Chiclet keys and a comfortable optical mouse.
Dell Professional Stereo Headset – UC300

Dell Professional Stereo Headset – UC300

This comfortable, easy-to-use communication solution is Lync-optimized and offers crystal-clear audio quality.

We've got your business covered

ProSupport Plus

ProSupport Plus

Get anytime priority access to expert support with predictive analytics (via SupportAssist technology*) and damage protection for drops, spills, surges and more.
ProDeploy Plus

ProDeploy Plus

This comprehensive service provides seamless deployment of new technology. You get a single point of contact for project management including up-front planning, configuration, data migration and knowledge transfer.
Accidental Damage Service

Accidental Damage Service

Enjoy worry-free ownership and minimize downtime with protection from accidental drops, spills, surges and breakages. Coverage picks up where your previous warranty leaves off and is ideal for high-risk environments and mobile workforces.


  • Intel® vPro™ 

Operating System ​ (Dell recommends Windows 10 Pro.)

  • Windows 7 Professional (64 bit) (Includes Windows 10 Pro License)


  • 4GB DDR4 Memory

Hard Drive

  • Up to 500GB


  • Limited Hardware Warranty*
    Standard 3-year On Site Service after Remote Diagnosis* (3-3-3)
    Optional 3 year Dell ProSupport offers premium support from expert technicians and 24x7 availability*.


  • 6 USB 3.0 (2 front/4 rear)
    1 RJ-45
    1 DisplayPort
    1 UAJ (front)
    1 Line-out (front)
    1 HDMI
    1 VGA (optional)
    1 P2/Serial or Video port (optional)


  • 1 M.2 (22x30mm)
    1 M.2 (22x80mm)


  • Bays
    1 internal 6.3cm (2.5)


  • Height: 7.2" (18.2 cm) x Width: 7.0" (17.8 cm) x Depth: 1.14" (3.6 cm)
    Weight: 3.12lbs (1.41 kg)


  • Integrated Intel® Intel i219-LM Ethernet LAN 10/100/1000


  • Standard 65W adaptor. 
    Minimum Efficiency > 87%, ENERGY STAR compliant.



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