Small, secure and simply managed.
Get maximum productivity in a small package, now with DDR4 memory that enables increased speed and delivers better performance.
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Windows 10 Pro
Small but mighty
Seamless manageabilityWorld’s 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.
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 boxThe world’s 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
Dimensions and weight
- Intel® 6th generation Core™ i5 Quad Core (65W for MT & SFF, 35W for micro)
Intel® Core™ i3 Dual Core
Intel® Pentium® Dual Core and Celeron® Dual Core (65W for MT & SFF, 35W for Micro)
Operating System (Dell recommends Windows 10 Pro.)
- Windows 10 Home 64 - bit
Windows 10 Pro 64 - bit
Windows 8.1 64-bit
Windows 8.1 Pro 64-bit (Includes Windows 10 Pro License)
Windows 7 Professional SP1 (32 bit) (Includes Windows 10 Pro License)
Windows 7 Professional SP1 (64 bit) (Includes Windows 10 Pro License)
Neokylin® (China only)
- 2 Long DIMM slots
Non-ECC dual-channel 1600MHz DDR3L SDRAM, supports up to 16GB (MT/SFF)
2 SO- DIMM slots (Micro)
- Integrated Intel® HD Graphics 530
Supports optional discrete graphics: AMD Radeon™ R7 350X, AMD Radeon™ R5 340X (MT/SFF only)
- Height: 7.2" (18.2 cm) | Width: 1.4" (3.6 cm) | Depth: 7.0" (17.8 cm)
Weight for MFF : 2.82 lbs (1.28kg)
Natively supports 2 digital video outputs (DP and HDMI)
- Trusted Platform Module10 (TPM) 2.0 Dell Data Protection| Security Tools, Dell Data Protection| Encryption
Chassis lock slot support
Chassis Intrusion Switch
I/O Interface Security
Optional Smart Card keyboards
Intel® Trusted Execution Technology
Intel® Identity Protection Technology
Intel® Ant-Theft Technology
Dell Secure Works
BIOS support for optional Computrace
- 4 USB 3.0 (2 front/ 2 rear)
2 USB 2.0 (0 front/ 2 rear)
1 Internal USB 2.0
1 Flush Serial (Optional)
1 Display Port 1.2
1 HDMI 1.4
2 PS/2 (Optional)
1 VGA (Optional)
- Optional optical disc drives
1 M.2 (22x30mm)
- Intel® H110 Chipset
- 1 internal 2.5”
- 65W external adapter, 87% minimum average efficiency
Incredibly versatile mounting options
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
Vertically position your system on your desktop with confidence and stability.
Dell OptiPlex Micro Dual VESA Mount
Completely open your workspace with a behind-the-monitor mounting solution.
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
This solution replaces traditional all- in-one mounts for flexible screen sizes.
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 3040 Micro PC
Dell 23 Monitor - E2316H
Choose a beautiful monitor that’s ideal for business with virtually borderless viewing.
Dell Ultrasharp 24 Monitor — U2414H
See your work in vivid Full HD detail with the world’s thinnest border for nearly seamless viewing across multiple screens.
Dell Wireless Keyboard and Mouse — KM636
Compact, slim-line keyboard with chiclet keys and a comfortable optical mouse.
We've got your business covered
Get anytime priority access to expert support with predictive analytics (via SupportAssist technology*) and damage protection for drops, spills, surges and more.
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
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.