Name: 0N249M Dell 255W Power Supply for OptiPlex 760 790 960 Desktop Systems
Brand: Dell
SKU: 0N249M
Price: 154.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 255-Watts Power Supply for Optiplex 760, 790, and 960 is a practical replacement unit that ensures these desktop computers receive steady power. It fits seamlessly into the original system hardware, providing a straightforward way to maintain or restore system functionality without complications.

General Information
Brand	Dell
Part Number	0N249M
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Output	12V, 5V, 3.3V, -12V, 5VSB
Max. Output Power	255W
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 760, 790, 960

Physical Characteristics
Weight	3.00

Product Description
This 255-watt power supply is designed to provide consistent power to Dell Optiplex 760, 790, and 960 desktop computers. It helps maintain system stability and supports everyday office and home computing tasks by delivering reliable voltage and current. Often found in business environments, schools, and home offices, this power supply is built to meet the demands of typical desktop workloads. IT professionals and end users who need dependable component replacements or upgrades frequently rely on this unit. Key Features Compatible with Dell Optiplex 760, 790, and 960 models Delivers steady 255 watts power output for system stability Includes standard connectors for easy installation Compact design fits within the original system chassis Supports reliable operation during regular desktop use This power supply is typically deployed in office desktops where consistent energy supply is critical for smooth operation. It plays a crucial role in reducing downtime caused by power inconsistencies and helps extend the life of the Optiplex systems it supports.

Use Cases
The Dell 255W Power Supply is primarily utilized in enterprise office environments and SMB IT departments where OptiPlex 760, 790, and 960 desktops are deployed. It serves organizations that rely on legacy Dell systems for everyday business operations, ensuring consistent power stability in standard desktop computing tasks. How It's Used: Replacing faulty or aging power supplies in office desktops to minimize downtime in corporate workstations. Supporting IT asset refresh cycles by enabling continued use of existing OptiPlex units in university computer labs. Maintaining power reliability across remote branch offices where consistent hardware performance is critical. Facilitating desktop virtualization setups where legacy hardware remains part of the client infrastructure. Ensuring operational continuity in call centers reliant on OptiPlex desktops for data entry and communication processing. This power supply underpins operational efficiency by providing steady power delivery essential for hardware reliability. Its compatibility with multiple OptiPlex models helps IT departments scale support and maintain system availability without frequent hardware replacement.

0N249M Dell 255W Power Supply for OptiPlex 760 790 960 Desktop Systems

Product Overview

General Information

Technical Information

Compatibility

Physical Characteristics

Product Description

Use Cases