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K839H Dell 400W Power Supply for EMC CX3-20 Storage Systems

SKU:
K839H
Weight: 5.00 lbs
Condition: Refurbished
  • 400-watt power supply unit designed for EMC CX3-20 storage systems
  • Delivers stable and efficient power with high reliability
  • Compatible with Dell and EMC hardware configurations
  • Supports redundant power options for enhanced uptime
In stock

$161.00

Product Overview

The K839H Dell 400-Watts Power Supply provides consistent and efficient power delivery designed specifically for EMC CX3-20 storage systems. It fits directly into compatible Dell and EMC hardware, often used in enterprise data centers to maintain reliable storage operation without interruptions.

General Information

Brand Dell
Part Number K839H
Product Type Storage Enclosure Power Supply
Condition Refurbished

Technical Information

Input Voltage AC 100-240V
Input Frequency 50/60Hz
Output 12V
Max. Output Power 400W
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
Compatible For EMC CX3-20

Physical Characteristics

Weight 5.00


Product Description

The K839H Dell 400-Watts Power Supply is built to provide consistent power to EMC CX3-20 storage arrays, ensuring smooth and reliable operation. Often found in data centers and enterprise storage environments, this power supply helps maintain system stability under varying loads.

Commonly used by IT professionals managing storage infrastructures, it supports critical applications by reducing downtime risks. Its design fits seamlessly into existing Dell and EMC setups, making it a dependable choice for maintaining storage performance.

Key Features

  • High efficiency power conversion helps reduce energy consumption
  • Supports hot-swappable installation for minimal service interruption
  • Built to meet strict compatibility standards with EMC CX3-20 systems
  • Includes protections against overvoltage and overheating
  • Enables redundant power configurations to ensure continuous operation

This power supply unit is typically deployed in enterprise storage racks where reliability is paramount. It plays a crucial role in keeping storage arrays running smoothly and helps prevent data access disruptions caused by power issues.


Use Cases

The K839H Dell 400-Watt Power Supply is primarily utilized in enterprise storage environments where EMC CX3-20 storage systems are deployed. IT administrators in data centers and large-scale virtualization setups rely on this power supply to ensure continuous, reliable power for critical storage infrastructure.

How It's Used:

  • Supporting redundant power configurations in enterprise data centers to minimize downtime during maintenance or power failures.
  • Providing stable power delivery in virtualization environments where EMC CX3-20 arrays host multiple virtual machines and critical workloads.
  • Facilitating rack deployments in large IT infrastructures where compact and reliable power supplies are essential for high-density storage solutions.
  • Enabling remote office storage clusters to maintain consistent operation despite variable power conditions.
  • Integrating into storage arrays that support high-throughput applications such as database management and real-time analytics.

By delivering consistent and efficient power tailored to EMC CX3-20 systems, the K839H power supply underpins operational reliability and scalability. Its compatibility with redundant setups enhances uptime, supporting the demanding performance requirements of enterprise storage environments.


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K839H Dell 400W Power Supply for EMC CX3-20 Storage Systems
K839H Dell 400W Power Supply for EMC CX3-20 Storage Systems
$161.00