Essential and affordable desktop productivity
Office-ready desktop available in three sizes with fast 2nd Gen Intel® Core™ processors.
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An affordable business solution
Bring easy-to-implement security, manageability and services to your organization with the Dell™ OptiPlex™ 390.- Ease deployment across your organization by letting Dell™ Custom Factory Integration service add the applications, peripherals, asset tags and security labels you need.
- Manage your desktops with in-band remote management solutions to empower IT.
- Gain outstanding security with Dell™ Data Protection, encryption options, a security lock slot and chassis intrusion switch.
Essential performance for office productivity
Look no further than the OptiPlex™ 390 for an outstanding return on investment. This affordable desktop solution comes ready to work, providing your office with essential standard office productivity.- Get the job done with the efficient OptiPlex™ 390 desktop featuring the Intel® Core™ processor family.
- Choose the graphics options your work demands with integrated graphics or discrete graphics slots on mini tower, desktop and small form factor chassis.
- Enjoy immediate productivity with support for cloud computing and client virtualization solutions such as On-Demand Desktop Streaming.
An efficient design for any workspace
With three sizes to choose from — mini tower, desktop and small form-factor — the OptiPlex™ 390 can blend seamlessly into virtually any office environment and is designed to respect our planet and your budget.


Chipset
- Intel® H61 Express Chipset
Ports
- 8 External USB 2.0 ports (2 in the front 6 in the back) and 2 Internal USB 2.0
Optional PS2/Serial dongle
Optional Parallel PCIe card (DT/SFF)
1 RJ-45
1 VGA
1 HDMI (optional DVI dongle)
Front Panel Mic-in
Headphone out
Back Panel Mic-in/Line-in, Line-out
Optional Parallel/ Serial PCIe card (MT)
Optional USB 3.0 PCIe card
Ports, Slots & Chassis
- Minitower (MT)
Dimensions (H x W x D) Inches/(cm)
Inches 14.2 x 6.9 x 16.4
Cms 36.0 x 17.5 x 41.7
Min. Weight (lbs/kg)
19.55/8.87
Number of Bays
2 internal 8.8cm (3.5)
2 external 13.3cm (5.25)
Expansion Slots
1 full height PCIe x16
3 full height PCIe x1
Power Supply Unit (PSU)
Standard 265W PSU or optional 265W up to 90% Efficient PSU; Energy Star 5.0 compliant, Active PFC
Desktop (DT)
Dimensions (H x W x D) Inches/(cm)
Inches 14.2 x 4.0 x 16.1
Cms 36.0 x 10.2 x 41.0
Min. Weight (lbs/kg)
16.67/7.56
Number of Bays
1 internal 8.8cm (3.5)
1 external 13.3cm (5.25)
Expansion Slots
1 half height PCIe x16
3 half height PCIe x1
Power Supply Unit (PSU)
Standard 250W PSU or optional 250W up to 90% Efficient PSU; Energy Star 5.0 compliant, Active PFC
Small Form Factor (SFF)
Dimensions (H x W x D) Inches/(cm)
Inches 11.4 x 3.7 x 12.3
Cms 29.0 x 9.3 x 31.2
Min. Weight (lbs/kg)
12.57/5.7
Number of Bays
1 internal 8.8cm (3.5)
1 external 13.3cm (5.25) (slimline)
Expansion Slots
1 half height PCIe x16
1 half height PCIe x1
Power Supply Unit (PSU)
Standard 240W PSU or optional 240W up to 90% Efficient PSU; Energy Star 5.0 compliant, Active PFC
Peripherals
- Monitors
Dell Entry Standard and Widescreen Flat Panel Analog:
Dell E170S, E190S, E1709W, E1911, E1912H, E2011H, E2210, E2211H, E2311H
Dell Professional Digital Standard and Widescreen Flat Panel:
Dell P170S, P190S, P1911, P2011H, P2210, P2211H, P2311H, P2411H
Dell UltraSharp Digital Standard and Widescreen Flat Panel, Adjustable Stand:
Dell 2007FP, U2211H, U2311H
Keyboards: Dell USB Entry Keyboard, Dell Multimedia Pro Keyboard
Mouse: Dell USB Optical Mouse, Dell Laser Mouse
Audio Speakers: Internal Dell Business audio speaker, Dell AX210 2.0 Desktop Speakers: Dell AX510 Sound Bar Speakers
Security
- Dell Data Protection / Access
Chassis lock slot support
Optional Chassis Intrusion Switch
Setup/BIOS Password
I/O Interface Security
BIOS support for optional Computrace
Systems Management
- In-Band Systems Management
Regulatory
- Environmental Standards (eco-labels):
ENERGY STAR 5.0 compliant and EPEAT Registered
Other Environmental Options:
Dell Energy Smart settings; Carbon Off-set Program; System Recycle (Asset Recovery Service)
Regulatory Model (Mini-Tower): D12M
Regulatory Type (Mini-Tower): D12M001
Regulatory Model (Desktop): D07D
Regulatory Type (Desktop): D07D001
Regulatory Model (Small Form Factor): D04S
Regulatory Type (Small Form Factor): D04S001
Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home Page
Dell and the Environment
Warranty
- Limited Hardware Warranty
Standard 3-year Next Business Day On Site Service after Remote Diagnosis (3-3-3)
Optional 3-year Dell ProSupport™ for IT
4 year and 5 year service and support options

An efficient design for any workspace
OptiPlex 390 DTThe OptiPlex™ 390 desktop is a good fit for businesses that have adequate desktop space and desire a high level of expandability. It includes four expansion slots and two media drive bays*.
Dimensions: (H x W x D) Inches/(cm)
Inches: 14.2 x 4.0 x 16.1
Cms: 36.0 x 10.2 x 41.0
Number of Bays:
- 1 internal 3.5”
- 1 external 5.25”
Expansion Slots:
- 1 half height PCIe x16
- 3 half height PCIe x1
Power Supply5 Unit (PSU): Standard 250W PSU or optional 250W up to 90% Efficient PSU, Energy Star 5.0 compliant, Active PFC

The OptiPlex™ 390 mini tower helps organizations who make expansion a priority. It comes standard with four bays* and 4 expansion slots and includes built-in hand grips.
Dimensions: (H x W x D) Inches/(cm)
Inches: 14.2 x 6.9 x 16.4
Cms: 36.0 x 17.5 x 41.7
Number of Bays:
- 2 internal 3.5”
- 2 external 5.25”
Expansion Slots:
- 1 full height PCIe x16
- 3 full height PCIe x1
Power Supply5 Unit (PSU): Standard 265W PSU or optional 265W up to 90% Efficient PSU; Energy Star 5.0 compliant, Active PFC

The OptiPlex™ 390 small form factor allows for an AIO stand and is perfect for deployment in small places. The small form factor has two expansion slots and two bays*.
Dimensions: (H x W x D) Inches/(cm)
Inches: 11.4 x 3.7 x 12.3
Cms: 29.0 x 9.3 x 31.2
Number of Bays:
- 1 internal 3.5”
- 1 external 5.25” (slimline)
Expansion Slots:
- 1 half height PCIe x16
- 1 half height PCIe x1
Power Supply5 Unit (PSU): Standard 240W PSU or optional 240W up to 90% Efficient PSU, Energy Star 5.0 compliant, Active PFC
Dell ProSupport starts with the Dell ProSupport™ for IT service model designed for IT professionals like you. Dell ProSupport for IT provides:
- 24x7 direct access to Dell Expert Centers
- Fast-track dispatch for Dell-certified technicians
- Escalation management through Dell’s Global Command Centers
Next, Dell ProSupport Options align to the way you use technology — rapidly responding to your needs, protecting your investment, your productivity and your sensitive data, and providing enhanced proactive support services to help reduce the risk and complexity of managing your infrastructure.
| Speed of response | Protection | Premium proactive |
Mission Critical 4-Hour On-site Service* with 6-hour hardware repair – Priority on-site service to get you back up and running fast Specialized on-site options – Allows you to augment your daily IT management or tap into specific technical expertise for critical projects when needed. Recommended options for notebooks include:
|
Data management and protection
| Enterprise-Wide Contract – Provides enhanced proactive capabilities through:
Proactive maintenance - Maximizes the availability and stability of your infrastructure proactively. The package includes a detailed system assessment and implementation of driver or firmware updates and upgrades for your server or storage systems. Remote Advisory Options - Provides telephone and internet access to technical expertise for specialized applications and solutions such as Microsoft Exchange™, Virtualization, and more. |
Don’t have an IT staff?
Dell ProSupport for end users is designed for organizations with limited or no dedicated IT staff. End users receive 24x7 direct break-fix hardware support plus “how-to” support on popular software applications such as Norton™ AntiVirus, Microsoft® Office, Microsoft Small Business Server, Intuit® QuickBooks®, Adobe® Photoshop® and Adobe® Acrobat®. To purchase Dell ProSupport for End Users, please contact your Dell Sales Representative.
| Customization and set up |
Deployment services
Our end-to-end deployment services are designed to simplify and accelerate the customization and utilization of your new systems. Dell Deployment Services include everything from order consolidation to coordination of deployment resources.
Managed deployment
Dell Managed Deployment Services are for customers who need a complete, end-to-end deployment solution. Managed deployments are useful within complex logistical environments which require a single point of contact.
Hardware customization (CFI)
Dell offers hardware customization services to help accelerate your system deployments. We can perform a range of services such as custom configuration, consolidation and integration in our factory so that you can deploy your systems right out of the box.
ImageDirect
ImageDirect™ is a web-based, hosted image management service that enables customers to easily create, manage and load custom images for Dell commercial client systems.
Intel AMT and Intel vPro Support
For Intel® AMT and Intel® vPro™ customers, new deployment service options such as unique password prepopulation; preconfigured management settings; and no-touch deployment can help ease deployment concerns while saving time and money.
Intel vPro processor is available for OptiPlex™ 780, 960, 980 and 990 only.
Advanced configuration services
With advanced configuration services (ACS), you can save time and resources by selecting various settings during the purchase process. You can choose to partition your hard drive; select boot order; change BIOS settings and modify various standard software configuration settings.
| Asset Recovery Services |
Asset Recovery Services
Asset Recovery Services offers safe and environmentally-appropriate disposal solutions for outdated or end-of-life IT assets. This service includes transportation, flexible logistics, equipment processing, detailed data security and environmental reports at an affordable price.



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