Name: L100E-S0 Dell 1100W Redundant Power Supply for PowerEdge 820/R620/R520
Brand: Dell
SKU: L100E-S0
Price: 161.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell L100E-S0 1100 Watt redundant power supply keeps servers powered reliably by offering a hot-swappable backup unit compatible with Dell PowerEdge 820, R620, and R520 models. It fits in data center environments where maintaining constant power is necessary to avoid disruptions.

General Information
Brand	Dell
Part Number	L100E-S0
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50Hz,60Hz
Output	12V
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	Dell PowerEdge R820,Dell PowerEdge R620,Dell PowerEdge R520

Physical Characteristics
Weight	5.00

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

Product Description
The Dell L100E-S0 is a 1100 Watt redundant power supply designed to provide dependable power to Dell PowerEdge servers. It's built for data centers and enterprise environments where uptime is essential. This unit is often found in server racks supporting compute-intensive workloads. Key Features High capacity 1100W output to power demanding server components Compatible with multiple Dell server models for versatile use Hot-swappable to allow replacement without shutting down the system Redundant design reduces risk of power failure Efficient power delivery for reduced energy consumption Typically installed in Dell server chassis, this power supply plays a critical role in maintaining server operations. It helps prevent downtime in environments like data centers, ensuring that essential applications stay running smoothly.

Use Cases
The Dell L100E-S0 1100W redundant power supply is primarily deployed in enterprise data centers and server rooms where uninterrupted power is critical. It is particularly valuable for IT administrators managing Dell PowerEdge 820, R620, and R520 servers that support virtualization, database processing, or large-scale storage applications. How It's Used: Providing failover power in high-density virtualization clusters to minimize downtime. Supporting continuous operation in enterprise IT environments running mission-critical applications. Ensuring power redundancy in rack-mounted database servers handling transactional workloads. Maintaining uptime in remote office server deployments that require hot-swappable components for easy maintenance. Delivering backup power in storage clusters where data accessibility and reliability are essential. By enabling seamless power transitions without interrupting server operation, this redundant power supply enhances operational resilience. It supports scalable infrastructure deployments requiring dependable power management within complex IT ecosystems.