Name: 450-ADZC Dell 1100-Watt 48V DC Hot-Plug Power Supply for PowerEdge R520/R620/R720
Brand: Dell
SKU: 450-ADZC
Price: 173.28 USD
Availability: InStock
Rating: 4.9 (108 reviews)

Product Overview
The Dell 450-ADZC 1100 Watt DC power supply provides reliable, hot-pluggable power delivery for PowerEdge R520, R620, and R720 servers, offering efficient 48V DC input support and high availability for mission-critical applications in data center environments.

General Information
Brand	Dell
Part Number	450-ADZC
Condition	Refurbished

Technical Information
Input Voltage	48V DC
Input Frequency	DC Input
Max. Output Power	1100W
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
rail_design	Single 48V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	PowerEdge R520/R620/R720

Physical Characteristics
Weight	5.00

Product Description
This Dell 450-ADZC 1100W power supply unit is engineered to deliver robust, reliable power for Dell PowerEdge R520, R620, and R720 servers in demanding enterprise environments. It supports 48V DC input, making it suitable for data centers using DC-based power distribution. Key Features 1100-watt output ensures stable performance under full server loads Hot-swappable module supports uninterrupted system operation Optimized for high-uptime data center deployments Direct fit for PowerEdge R520, R620, and R720 models Efficient 48V DC input lowers conversion losses Ideal for scalable enterprise environments, this power supply helps maintain operational continuity in virtualization, database, and cloud workloads. It's particularly suited to organizations using centralized DC power infrastructure for energy-efficient server operation.

Tech Atlantix

450-ADZC Dell 1100-Watt 48V DC Hot-Plug Power Supply for PowerEdge R520/R620/R720

450-ADZC

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