Name: E1100E-S0-DELL Dell 1100W Redundant PSU for PowerEdge R520/R620/R720/R720XD
Brand: Dell
SKU: E1100E-S0-DELL
Price: 64.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell E1100E-S0-DELL 1100 Watt RDNT PSU is designed to provide reliable, redundant power to Dell PowerEdge servers like the R520, R620, R720, and R720XD. It fits into critical server setups where consistent power is crucial, supporting hot-swapping for quick maintenance and minimizing service interruptions.

General Information
Brand	Dell
Part Number	E1100E-S0-DELL
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50/60 Hz
Output	12V DC
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	E1100E-S0-DELL Dell E1100E-S0-DELL PE R520/R620/R720/R720XD 1100W RDNT PSU; Compatible with Dell PowerEdge R520, R620, R720, R720xd

Physical Characteristics
Weight	5.00

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

Product Description
This 1100 Watt redundant power supply unit is built for Dell PowerEdge servers, specifically models R520, R620, R720, and R720XD. It provides stable and reliable power to keep critical server operations running smoothly. Often found in data centers and enterprise environments, this PSU is a key component for maintaining uptime by offering redundancy. IT professionals and system administrators rely on it to minimize the risk of power-related disruptions. Key Features Delivers consistent 1100W power to meet demanding server needs Compatible with multiple Dell PowerEdge models for flexibility Hot-swappable for maintenance without shutting down servers Designed to support redundant power configurations Built to comply with Dell’s OEM standards for reliability This power supply is typically deployed in rack-mounted servers within business and data center settings. Its redundancy and easy replacement capability help ensure continuous system availability and reduce downtime risks.

Use Cases
The Dell E1100E-S0-DELL 1100W redundant power supply unit is essential in environments that demand uninterrupted power delivery for Dell PowerEdge servers. It serves IT professionals managing data centers or enterprise server rooms where high availability and minimal downtime are critical for workloads such as virtualization, database management, and large-scale storage solutions. How It's Used: Ensuring continuous power in enterprise data centers running Dell PowerEdge R720 servers for virtualization clusters. Supporting redundant power configurations in SMB IT infrastructures utilizing Dell PowerEdge R520 servers to maintain small business applications. Providing hot-swappable power support in remote office deployments with Dell PowerEdge R620 servers to reduce service interruptions. Maintaining reliable power in storage-heavy environments using Dell PowerEdge R720XD servers for high-capacity data workloads. Facilitating scalable rack deployments where server uptime is critical for financial or healthcare IT operations. This power supply unit enhances operational efficiency by enabling seamless power redundancy and rapid replacement without downtime. Its integration into Dell PowerEdge servers supports scalable infrastructure growth and robust performance continuity in demanding IT settings.