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HP-U280EF3 Dell 280-Watt Power Supply for PowerEdge 750

SKU:

HP-U280EF3

Weight: 3.00 lbs
Condition: Refurbished
  • 280W power output for reliable server performance
  • Compatible with Dell PowerEdge 750 and PowerVault 745N
  • UL and CE certified for safety compliance
  • Compact internal ATX power supply with 20-pin ATX connector
In stock

$324.86
Product Overview

The Dell HP-U280EF3 Power Supply offers a compact and efficient power solution for Dell PowerEdge 750 and PowerVault 745N servers. With a 280W output and multiple safety certifications, it delivers reliable power for demanding server environments. Its internal ATX form factor and 20-pin ATX connector make installation straightforward, while its energy-efficient design supports long-term operational stability.

General Information
Brand Dell
Part Number HP-U280EF3
Product Type Power Supply
Condition Refurbished
Technical Information
Input Voltage 100-127V AC
Input Frequency 47-63 Hz
Output 5V @ 20A
Max. Output Power 280W
Cooling Type Active Fan
Modularity Non-Modular
rail_design Single 12V Rail
Number of Fans 1
Compatibility
Form Factor ATX
Compatible For Dell PowerEdge 750
Physical Characteristics
Dimensions 3.4 x 5.5 x 5.9 inches
Weight 3.00


Product Description

The Dell HP-U280EF3 Power Supply is designed to provide a reliable 280W of power to Dell servers such as the PowerEdge 750 and PowerVault 745N. With an input voltage range of 100-240V AC and input current options of 1.5A at 100V AC and 0.75A at 200V AC, this power supply offers flexibility in various environments. The internal ATX form factor ensures efficient installation in compatible systems. Safety certifications including UL and CE standards provide peace of mind, guaranteeing high safety standards. The compact dimensions of 3.4 x 5.5 x 5.9 inches make it a space-efficient solution for your server power needs.

Key Features

  • 280W total power output for reliable server operation
  • Compatible with Dell PowerEdge 750 and PowerVault 745N models
  • 20-pin ATX connector for easy integration
  • UL and CE certified for safety compliance
  • Internal ATX form factor for compact installation
  • Dimensions: 3.4 x 5.5 x 5.9 inches

This power supply ensures your server systems run smoothly with efficient energy distribution, making it an ideal choice for maintaining high-performance and reliability in your infrastructure.


Use Cases

The HP-U280EF3 Dell 280-Watts Power Supply is typically deployed in enterprise server environments where consistent power delivery is critical for maintaining server uptime. IT professionals managing Dell PowerEdge 750 or PowerVault 745N hardware benefit from this power supply’s compatibility and safety certifications, especially in mid-sized data centers and storage clusters requiring efficient power management.

How It's Used:

  • Supporting virtualization environments running on Dell PowerEdge 750 servers in SMB data centers, ensuring stable power during heavy workloads.
  • Powering storage clusters in enterprise IT infrastructures with Dell PowerVault 745N units, maintaining reliability for continuous data access.
  • Deploying in remote office server racks where compact internal ATX form factors simplify space-constrained installations.
  • Integrating into edge computing setups requiring energy-efficient power supplies to manage distributed processing resources.
  • Replacing legacy power supplies in rack-mounted servers to improve operational stability and adhere to updated safety standards.

By delivering consistent and certified power output tailored for specific Dell server models, the HP-U280EF3 supports sustained operational efficiency and scalability. Its design facilitates straightforward integration, enabling IT teams to maintain server performance and adapt to evolving infrastructure demands without compromising reliability.


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HP-U280EF3 Dell 280-Watt Power Supply for PowerEdge 750
HP-U280EF3 Dell 280-Watt Power Supply for PowerEdge 750
$324.86