Name: 0K2H58 Dell 250W Power Supply for OptiPlex 390 Desktop
Brand: Dell
SKU: 0K2H58
Price: 119.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 250-Watts Power Supply for OptiPlex 390 provides a straightforward power solution tailored to this desktop model. It fits directly into the system, offering reliable energy delivery for everyday computing tasks without fuss. This power supply serves as a practical replacement or upgrade, keeping OptiPlex 390 units running smoothly in offices and home setups alike.

General Information
Brand	Dell
Part Number	0K2H58
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	Dell OptiPlex 390

Physical Characteristics
Weight	3.00

Product Description
This 250-Watt power supply is built to provide steady power to Dell OptiPlex 390 desktops. It’s often found in office environments where consistent performance and system stability are essential for everyday use. Engineered specifically for the OptiPlex 390, it suits users who need reliable power delivery without unnecessary extras. IT professionals and small business users benefit from its straightforward installation and dependable operation. Key Features Compact size fits neatly into the OptiPlex 390 chassis. Stable power output supports typical office and home computing loads. Designed to ensure system compatibility and reduce downtime. Simple replacement option for maintaining or upgrading existing desktops. Built to meet Dell’s quality standards for durability. This power supply is commonly deployed in office PCs where maintaining workflow without interruptions matters most. It quietly keeps systems running and helps extend the life of older desktops.

Use Cases
The Dell 250-Watt Power Supply for OptiPlex 390 is primarily utilized in office and small business environments where reliable desktop computing is essential. It supports IT departments managing fleets of OptiPlex 390 units, ensuring consistent power delivery for business applications and daily operations. How It's Used: Replacement power unit for IT teams maintaining legacy workstations in corporate offices. Power supply upgrade to restore functionality in refurbished OptiPlex 390 desktops for resale or redeployment. Support for remote or branch office desktops requiring dependable, standard power components. Integration in helpdesk and administrative computing setups where minimal downtime is critical. Use in educational labs that rely on stable desktop power for student workstations. This power supply unit helps maintain operational stability by providing consistent power within existing OptiPlex 390 deployments. Its compatibility and form factor facilitate straightforward maintenance, enabling IT staff to efficiently manage desktop hardware longevity and performance in diverse professional settings.

0K2H58 Dell 250W Power Supply for OptiPlex 390 Desktop

Product Overview

General Information

Technical Information

Compatibility

Physical Characteristics

Product Description

Use Cases