Name: H255PD-00 Dell 255-Watt Power Supply for Dell OptiPlex 360 580 760 960 and Precision 380 390
Brand: Dell
SKU: H255PD-00
Price: 96.30 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Dell 255-Watts Power Supply fits into select OptiPlex and Precision desktops, offering a steady power source that matches the requirements of these models. It’s a straightforward replacement or upgrade piece that supports essential computing tasks without unnecessary complexity.

General Information
Brand	Dell
Part Number	H255PD-00
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	Dell OptiPlex 360, Dell OptiPlex 580, Dell OptiPlex 760, Dell OptiPlex 960, Dell Precision 380, Dell Precision 390

Connectors
Connector Types	20+4-pin ATX, 4-pin CPU, SATA, Molex

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	WEEE, RoHS, CE, FCC, UL, cULus

Product Description
This 255-watt power supply provides reliable power conversion for several Dell desktop systems. It's commonly used in business and home office setups where consistent performance is essential. Built for models like the OptiPlex 360 through 960 and Precision 380 and 390, it ensures your desktop runs smoothly without interruptions caused by power issues. Key Features Offers steady 255W power output to support system demands Works seamlessly with multiple Dell desktop platforms Designed to fit standard power supply slots for easy installation Helps maintain system stability during high workload periods Includes standard connectors compatible with Dell motherboards You'll often find this power supply in office environments or small businesses where Dell desktops are the backbone of daily tasks. It plays a key role in keeping systems operational and minimizing downtime by providing consistent power delivery.

Use Cases
The Dell 255-Watt Power Supply is typically deployed in office environments using legacy Dell OptiPlex and Precision desktops that require reliable power delivery for consistent operation. IT departments managing small to medium business (SMB) networks benefit from its compatibility and straightforward replacement process, ensuring minimal downtime for critical workstation tasks. How It's Used: Supporting SMB workstations in administrative and clerical roles where stable power is essential for uninterrupted productivity. Enabling IT teams in educational institutions to maintain and upgrade existing Dell OptiPlex and Precision desktops cost-effectively. Facilitating remote office setups that rely on legacy hardware, where power supply replacement is necessary to extend equipment lifecycle. Providing reliable power for CAD and design workstations running on Dell Precision 380 and 390 models within engineering departments. Assisting in the maintenance of desktop fleets in enterprise IT environments that standardize on Dell hardware for uniform support and compatibility. This power supply supports operational continuity by delivering consistent power tailored to specific Dell systems, helping IT infrastructure maintain performance stability. Its compatibility enables scalable maintenance strategies across distributed desktop environments, reducing the risk of unexpected failures.