Name: 318-0874 Dell 265-Watt Power Supply For OptiPlex 790/990
Brand: Dell
SKU: 318-0874
Price: 90.47 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Dell 265-Watts Power Supply for OptiPlex 790/990 provides steady power tailored specifically for these desktop models. It fits inside the system's case without hassle and ensures the computer maintains reliable operation in everyday use. This unit is a practical choice for anyone maintaining or upgrading Dell OptiPlex desktops.

General Information
Brand	Dell
Part Number	318-0874
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
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 790,Dell OptiPlex 990

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

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	CE, FCC, cULus

Product Description
This 265-watt power supply is built to deliver reliable power to Dell OptiPlex 790 and 990 desktop computers. It's commonly used as a replacement or upgrade part to ensure that the system runs smoothly without power interruptions. Often found in office environments, these power supplies serve users who need dependable performance for everyday computing tasks. IT professionals and system builders typically rely on this unit when maintaining or refurbishing OptiPlex desktops. Key Features Supports consistent power output tailored for specific Dell models Offers efficient energy conversion to reduce heat and power waste Fits seamlessly inside the existing chassis without modification Durable construction designed for long-term use Includes standard connectors compatible with OptiPlex components These power supplies are typically deployed in corporate offices, educational institutions, and other settings where Dell OptiPlex desktops are prevalent. They contribute to stable system operation and help prolong the life of the computer by providing clean power.

Use Cases
The Dell 265-Watt Power Supply is designed for deployment in office environments utilizing Dell OptiPlex 790 and 990 desktops. IT administrators and system integrators benefit from its compatibility when maintaining or upgrading existing workstations that require reliable power under typical business workloads. How It's Used: Replacing faulty power supplies in corporate desktops to minimize downtime in office IT departments. Upgrading existing OptiPlex 790/990 units in SMB environments for improved power efficiency and system stability. Supporting help desk and technical support teams in educational institutions where these OptiPlex models are common. Facilitating hardware refresh projects in government and public sector agencies using Dell OptiPlex desktops. Maintaining power reliability in financial service firms running critical desktop applications on OptiPlex 790/990 platforms. This power supply unit integrates seamlessly with Dell OptiPlex 790 and 990 systems, ensuring consistent power delivery that supports operational continuity. Its compact design aids in rapid deployment, aligning with IT strategies focused on reducing maintenance windows and preserving system performance.