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94443-05A Dell 440W Hot-Swap Switching Power Supply for Servers

SKU:
94443-05A
Weight: 5.00 lbs
Condition: Refurbished
  • 440-watt switching power supply unit
  • Hot-swap capable for uninterrupted operation
  • Compatible with select Dell servers and workstations
  • Efficient power delivery with built-in protections
In stock

$96.30

Product Overview

The Dell 440-Watts Switching Hot Swap Power Supply provides reliable power delivery for compatible Dell servers and workstations. It fits into systems that require continuous operation by allowing hot-swapping, which lets users replace the unit without powering down the equipment. This power supply supports efficient energy use and safeguards hardware against common electrical issues, making it a practical choice in professional IT setups.

General Information

Brand Dell
Part Number 94443-05A
Product Type Server Power Supply
Condition Refurbished

Technical Information

Input Voltage 100-240VAC
Input Frequency 50/60Hz
Output 12V DC
Hot Swappable Yes
Redundant Support Yes
Cooling Type Active Fan
Modularity Non-Modular
rail_design Single 12V Rail
Number of Fans 1

Compatibility

Form Factor Proprietary

Physical Characteristics

Weight 5.00


Product Description

This Dell 440-watts Switching Hot Swap Power Supply is designed to provide reliable and efficient power to compatible Dell servers and workstations. It's often found in data centers or enterprise environments where continuous uptime is critical.

Built for IT professionals managing Dell hardware, this hot-swappable power supply allows technicians to replace or upgrade power units without shutting down the system, minimizing downtime and maintaining productivity.

Key Features

  • Delivers stable 440-watt power output for consistent system performance
  • Hot-swap capability enables easy replacement while systems remain operational
  • Protects against overcurrent, overheating, and short circuits
  • Compact design fits seamlessly into compatible Dell equipment
  • Reduces system downtime during maintenance or hardware upgrades

Typically installed in enterprise server racks or high-performance workstations, this power supply plays a vital role in keeping business-critical applications running smoothly. Its hot-swap feature is especially valuable in environments where even brief outages can impact operations.


Use Cases

The Dell 440W Hot-Swap Switching Power Supply is primarily deployed in enterprise IT environments requiring high availability and uninterrupted power delivery. It is especially suited to data centers, server rooms, and virtualization clusters where uptime and hardware protection are critical for continuous operations.

How It's Used:

  • Maintaining power continuity in Dell rack-mounted servers within data centers to support cloud computing workloads.
  • Enabling hot-swap capability in remote office server setups to minimize downtime during hardware maintenance.
  • Supporting storage clusters in enterprise environments where consistent power supply is essential for data integrity.
  • Powering Dell workstations used in engineering or rendering farms requiring reliable and efficient energy delivery.
  • Facilitating scalable server deployments that demand modular power solutions to accommodate growth without service interruption.

This power supply unit aids operational efficiency by allowing system components to be serviced without shutting down critical infrastructure. Its compatibility with specific Dell servers ensures seamless integration, promoting scalable performance and reducing maintenance downtime in demanding IT environments.


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94443-05A Dell 440W Hot-Swap Switching Power Supply for Servers
94443-05A Dell 440W Hot-Swap Switching Power Supply for Servers
$96.30