Name: 0RFK09 Dell 250W Power Supply for OptiPlex 390 990 790 DT
Brand: Dell
SKU: 0RFK09
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 250-Watts Power Supply for OptiPlex 390, 990, and 790 DT models provides reliable energy to keep desktop systems running smoothly. It fits neatly into small form factor cases and is designed to replace or upgrade existing power units with ease. This supply is a practical choice for those maintaining Dell desktops in professional or personal settings.

General Information
Brand	Dell
Part Number	0RFK09
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Output	+12V,+5V,+3.3V,+5VSB,-12V
Max. Output Power	250W
Hot Swappable	No
Redundant Support	No
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	OptiPlex 390 DT, 790 DT, 990 DT

Connectors
Connector Types	24-pin ATX, 4-pin CPU, SATA, Molex

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	WEEE, RoHS, CE

Product Description
This 250-watt power supply is built for Dell OptiPlex 390, 990, and 790 desktop towers. It supplies the necessary power for daily computing tasks, making it a common choice for business and home office environments. Technicians and users looking to replace or upgrade their desktop's power source often rely on this unit for dependable energy delivery. Key Features Compatible with multiple Dell OptiPlex models for broad usability Provides consistent power output to maintain system stability Compact form factor designed to fit small desktop chassis Easy installation with standard connectors for quick replacement Built with quality components to reduce the risk of hardware failure This power supply is typically installed in office or home desktops where reliability is essential. It helps maintain smooth system operation by delivering consistent voltage under varying loads. Users benefit from a straightforward replacement process and a power supply that matches original factory specifications.

Use Cases
The 0RFK09 Dell 250W Power Supply is primarily utilized in small form factor Dell OptiPlex desktop systems within office and enterprise IT environments. It supports users who require dependable power solutions for standard business applications and ensures stability in compact desktop configurations where space constraints exist. How It's Used: Replacing aging or failing power supplies in Dell OptiPlex 390, 790, and 990 DT units in corporate desktops to maintain uninterrupted daily operations. Deploying in remote office setups where reliable power delivery is critical for consistent access to cloud services and virtualized applications. Supporting IT asset refresh projects in SMBs by upgrading existing workstations with efficient power components to extend hardware lifecycle. Facilitating maintenance in educational computer labs running standard office productivity and e-learning software requiring stable energy sources. Implementing in administrative workstations within healthcare environments that rely on compact desktop systems for patient record management. This power supply ensures operational consistency for Dell small form factor desktops, balancing energy efficiency with physical space constraints. Its compatibility and reliability contribute to streamlined IT maintenance and scalable deployment strategies in varied professional settings.