Name: 04XX1H Dell 550W Fixed Power Supply for PowerEdge R320 R420 Servers
Brand: Dell
SKU: 04XX1H
Price: 189.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 550-Watts Fixed Power Supply for PowerEdge R320 and R420 serves as the main power source designed specifically for these server models. It fits directly into the server chassis and supplies stable, reliable power to maintain system operations in data centers or office server rooms.

General Information
Brand	Dell
Part Number	04XX1H
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50/60 Hz
Output	12V DC
Max. Output Power	550W
Efficiency Rating	80 Plus Bronze
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 PowerEdge R320,Dell PowerEdge R420

Physical Characteristics
Weight	5.00

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

Product Description
This 550-Watt fixed power supply provides reliable power to Dell PowerEdge R320 and R420 servers. It’s designed to deliver steady, efficient power that helps keep your server running smoothly during demanding workloads. Often found in data centers and business environments, this power supply is built for IT professionals managing Dell server hardware. Its fixed design makes it a straightforward replacement or upgrade for maintaining server performance. Key Features Supports 550 Watts of power output tailored for Dell PowerEdge R320/R420 models Ensures stable voltage and current for critical server operations Efficiently converts power to reduce energy waste and heat Compatible with existing server hardware for easy replacement Durable build designed to withstand continuous operation In practice, this power supply is typically installed in small to medium business servers and data centers where reliable power is essential. It plays a vital role in maintaining server uptime, which is crucial for tasks like data storage, application hosting, and network management.

Use Cases
The Dell 550-Watt Fixed Power Supply is primarily utilized in enterprise and mid-sized data center environments where Dell PowerEdge R320 and R420 servers operate. IT administrators in sectors requiring reliable, continuous power delivery for server infrastructure benefit from its hot-swappable design to minimize downtime during maintenance or upgrades. How It's Used: Supporting virtualization workloads in small to medium-sized business (SMB) data centers, ensuring stable power for virtual machine hosts. Powering rack-mounted servers in enterprise IT environments handling critical transactional applications. Enabling seamless maintenance cycles in remote office or branch office server rooms with minimal disruption. Providing dependable power for storage clusters where consistent uptime is essential for data integrity. Facilitating edge computing deployments requiring compact, efficient power solutions within constrained spaces. This power supply contributes to operational efficiency by maintaining consistent energy delivery critical for server performance and reliability. Its compatibility and hot-swappable capabilities enable scalable and flexible infrastructure management within diverse IT environments.