Name: E750E-S1-DELL Dell 750W Redundant Power Supply for PowerEdge R820 R720
Brand: Dell
SKU: E750E-S1-DELL
Price: 47.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell E750E-S1-DELL 750 Watt redundant power supply fits into Dell PowerEdge R820 and R720 servers, offering a steady and reliable power source that supports critical server functions. It’s designed to be hot-swappable, making it easier to replace without downtime, and ensures your server remains operational during power supply failures.

General Information
Brand	Dell
Part Number	E750E-S1-DELL
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50/60 Hz
Output	12V
Max. Output Power	750W
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	PowerEdge R720,PowerEdge R820

Physical Characteristics
Weight	5.00

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

Product Description
The Dell E750E-S1-DELL power supply provides a reliable power source for high-performance Dell PowerEdge servers. Built for the R820 and R720 models, this 750 Watt unit helps maintain steady operation in demanding data center environments. It's commonly found in enterprise settings where uptime is critical. Key Features High-efficiency 750 Watt output suitable for server workloads Redundant power design reduces risk of downtime Compatible with multiple PowerEdge server models for flexibility Hot-swappable functionality allows replacement without shutting down Meets Dell specifications for seamless integration This power supply is typically deployed in enterprise server racks supporting virtualization, data storage, or cloud applications. Its role is to provide dependable power while enabling easy maintenance to keep servers running smoothly without interruptions.

Use Cases
The Dell E750E-S1-DELL 750W redundant power supply is primarily deployed in enterprise IT environments that demand high availability and continuous server uptime. It is particularly suited for data centers and virtualization platforms using Dell PowerEdge R820 and R720 servers, where power redundancy is critical to prevent service interruptions. How It's Used: Supporting high-density virtualization clusters in enterprise data centers requiring uninterrupted power delivery. Maintaining power redundancy for storage arrays in medium to large-scale storage clusters to ensure data availability. Providing backup power in mission-critical applications within financial and healthcare sectors where server downtime is unacceptable. Enabling hot-swappable power management in remote office or branch server racks, minimizing onsite technical interventions. Facilitating scalable rack deployments in cloud service provider environments that demand seamless hardware maintenance. This power supply unit enhances operational resilience by allowing fault-tolerant power configurations that reduce downtime risk. Its hot-swappable design supports scalable infrastructure expansion and maintenance without impacting server performance or availability.