Name: 331-4607 Dell 1100W Redundant Power Supply for PowerEdge Servers
Brand: Dell
SKU: 331-4607
Price: 47.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 1100-Watts Redundant Power Supply is a backup power unit designed specifically for certain PowerEdge servers. It fits into server setups where continuous operation is critical, stepping in to keep power running smoothly if the main supply fails. This unit is a practical choice for ensuring servers stay online without disruption.

General Information
Brand	Dell
Part Number	331-4607
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC (100-240V)
Input Frequency	50-60Hz
Output	12VDC
Max. Output Power	1100W
Efficiency Rating	80 Plus Platinum
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	331-4607 - Dell 1100-Watts Redundant Power Supply for PowerEdge DR6000 / R720 / T420 / R520 / R720Xd

Physical Characteristics
Weight	5.00

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

Product Description
This 1100-watt redundant power supply is built to provide reliable power backup for various Dell PowerEdge servers. It helps prevent interruptions during power failures by automatically switching to a secondary power source if the primary one fails. Commonly used in data centers and enterprise environments, it supports servers like the Dr6000, R720, T420, R520, and R720Xd. IT professionals and system administrators often rely on redundant power supplies to maintain server uptime and protect critical applications. This unit is hot-swappable, which means it can be replaced or added without shutting down the server, making it ideal for environments needing high availability. Key Features Provides 1100 watts of power to Dell PowerEdge servers Works seamlessly with multiple server models to enhance flexibility Supports hot-swapping to allow replacement without downtime Delivers automatic failover to maintain power continuity Built with efficiency in mind to reduce energy waste This power supply is frequently found in data centers, server rooms, and enterprise IT setups where uninterrupted power is a must. Its role is crucial in helping servers stay operational during power irregularities, which in turn supports business operations and prevents data loss.

Use Cases
The Dell 1100-Watt Redundant Power Supply is primarily deployed in environments where uninterrupted server operation is critical. It is ideal for enterprise data centers and IT infrastructures that rely on PowerEdge server models requiring high availability and fault tolerance to support virtualization and intensive compute workloads. How It's Used: Maintaining continuous operations in data centers running virtualization clusters that demand high uptime and power redundancy. Supporting enterprise IT departments managing rack-mounted PowerEdge servers under heavy transactional or analytics workloads. Ensuring power failover in remote office server rooms where on-site technical support may be limited. Enabling maintenance without downtime in storage cluster environments through hot-swappable power supply design. Providing reliable power backup in edge computing installations that require seamless failover capabilities. This power supply unit enhances operational resilience by allowing critical Dell servers to maintain performance during power disruptions. Its integration supports scalability and continuity in demanding IT setups, minimizing risks related to power failures and improving overall system reliability.