Name: 39J0544 IBM 850W Redundant Power Supply Hot-Swappable Compatible Servers
Brand: IBM
SKU: 39J0544
Price: 122.75 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The IBM 850-Watts Redundant Power Supply provides a backup power source designed to keep IBM servers running smoothly during power issues. Its role is to ensure that critical systems remain operational without interruption, fitting seamlessly into server environments that prioritize reliability.

General Information
Brand	IBM
Part Number	39J0544
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	850W
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	3.00

Certifications and Environmental
Compliance Standards	WEEE, RoHS, CE

Product Description
This 850-watts redundant power supply is built for IBM servers that require stable and continuous power. It helps prevent system outages by providing backup power in case the main supply fails. Often found in data centers and enterprise environments, it supports critical workloads where uptime is essential. Key Features Delivers consistent 850-watt output to maintain server performance Redundancy minimizes risks of power interruptions Hot-swappable design allows quick replacement without shutting down the system Compatible with a range of IBM server models for flexible deployment Compact form factor fits within existing server power bays These power supplies are typically deployed in rack-mounted servers where continuous operation is crucial. By reducing the chance of downtime, they help maintain productivity and protect data integrity in demanding IT setups.

Use Cases
The IBM 850W Redundant Power Supply is commonly deployed in enterprise data centers and high-availability server environments where uninterrupted power delivery is critical. IT administrators and infrastructure managers rely on this component to maintain system uptime for mission-critical workloads and virtualization platforms. How It's Used: Ensuring continuous power in virtualized server clusters supporting cloud services in large data centers. Providing failover power capacity for storage arrays in enterprise IT environments requiring high availability. Supporting redundant power configurations in rack mount servers used by telecom and networking companies. Maintaining operational continuity in remote office server rooms where IT staff have limited onsite access. Enabling hot-swappable power supply replacement during maintenance windows without impacting business-critical applications. By integrating the IBM 850W redundant power supply, organizations enhance their infrastructure’s resilience against power disruptions. This facilitates scalable operations and minimizes downtime risks, contributing to overall system performance and reliability in demanding IT settings.