Name: PS-5261-3DF Dell 255W Power Supply for OptiPlex 780 760 790 960 980
Brand: Dell
SKU: PS-5261-3DF
Price: 138.29 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The PS-5261-3DF Dell 255-Watts Power Supply is designed to provide reliable power specifically for certain Dell Optiplex desktops. It fits into the existing system hardware smoothly and ensures the computer receives consistent energy to operate effectively, making it a solid choice for anyone maintaining or upgrading these models.

General Information
Brand	Dell
Part Number	PS-5261-3DF
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50-60Hz
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	Dell OptiPlex 760,Dell OptiPlex 780,Dell OptiPlex 790,Dell OptiPlex 960,Dell OptiPlex 980

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

Physical Characteristics
Weight	5.00

Product Description
This 255-watt power supply is built for various Dell Optiplex models, including the 780, 760, 790, 960, and 980 series. It provides consistent and stable power output to keep your desktop running smoothly, whether you're handling everyday tasks or more demanding workloads. Often found in office environments and small businesses, this power supply is designed to meet the needs of users who require dependable hardware replacements or upgrades. IT professionals and system builders benefit from its straightforward compatibility and proven reliability. Key Features Delivers steady 255-watt power suited for Optiplex models Ensures compatibility across multiple Dell desktop series Supports efficient system performance under typical workloads Easy to replace or upgrade with standard connectors Built to maintain system stability and prevent power interruptions This power supply is typically deployed in corporate offices, schools, and other settings where Dell Optiplex systems are common. Its dependable performance helps avoid unexpected shutdowns and keeps workstations running without disruption.

Use Cases
The PS-5261-3DF Dell 255W Power Supply is commonly deployed in office and enterprise environments where Dell Optiplex 780, 760, 790, 960, and 980 desktops are used for daily business operations. IT administrators and managed service providers benefit from its compatibility and reliable power delivery to maintain legacy systems within corporate networks. How It's Used: Supporting office workstations in SMBs running business applications and productivity software. Facilitating system stability in enterprise IT departments managing mixed hardware generations. Maintaining power integrity in remote branch offices relying on older Optiplex models for client management. Enabling uninterrupted operation of point-of-sale terminals and kiosks using Dell Optiplex desktops. Providing dependable power supply replacements during hardware refresh cycles in educational institutions. By ensuring consistent power delivery, this power supply aids in preserving system uptime and reducing hardware failure risks in environments that require dependable legacy hardware support. This contributes to operational efficiency by extending the service life of existing infrastructure without compromising performance.

PS-5261-3DF Dell 255W Power Supply for OptiPlex 780 760 790 960 980

Product Overview

General Information

Technical Information

Compatibility

Connectors

Physical Characteristics

Product Description

Use Cases