Name: Dell L1100E-S2 1100W Power Supply for R650, R6525, R750, R7525
Brand: Dell
SKU: L1100E-S2
Price: 319.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell L1100E-S2 power supply provides reliable 1100W power for various Dell PowerEdge servers. It fits into enterprise environments where maintaining uptime is essential, supporting efficient and consistent power delivery without interruption.

General Information
Brand	Dell
Part Number	L1100E-S2
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50/60 Hz
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 R650,Dell PowerEdge R6525,Dell PowerEdge R750,Dell PowerEdge R7525

Physical Characteristics
Weight	5.00

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

Product Description
The Dell L1100E-S2 is a robust 1100W power supply unit tailored for select Dell PowerEdge servers. It's built to provide stable and continuous power, ensuring critical systems remain operational in demanding environments. Often found in data centers and enterprise settings, this PSU helps maintain server uptime and performance during peak workloads. Key Features Delivers 1100W of consistent power for high-performance servers Compatible with multiple Dell PowerEdge server models, including R650 and R750 Energy-efficient design helps reduce overall power consumption Hot-plug capability allows replacement without powering down the server Built to meet rigorous Dell quality and reliability standards This power supply is typically deployed in enterprise server racks and data centers where continuous operation is critical. Its design minimizes disruption during maintenance and supports the demanding power needs of modern server workloads.

Use Cases
The Dell L1100E-S2 1100W power supply is primarily utilized in enterprise-grade data centers and server rooms where Dell PowerEdge models such as R650, R6525, R750, and R7525 are deployed. It benefits IT administrators and infrastructure teams who require dependable power solutions that sustain high compute workloads and minimize downtime during maintenance or system upgrades. How It's Used: Supporting virtualization clusters in large-scale data centers to ensure uninterrupted server operation under variable CPU and memory loads. Providing redundant power in rack deployments for enterprise IT environments that demand continuous availability and fast hardware replacement. Enabling scalable storage clusters in cloud service infrastructures where consistent power delivery is critical for data integrity and access performance. Facilitating edge computing nodes in remote office setups where reliability and quick hot-swap capabilities reduce onsite support requirements. Powering high-density compute configurations in AI and machine learning platforms requiring stable energy sources for intensive processing tasks. This power supply unit enhances operational efficiency by delivering stable and efficient energy, supporting scalability of server workloads, and simplifying maintenance with hot-swappable features. Its integration within complex enterprise ecosystems helps maintain performance consistency and reduce the risk of power-related disruptions.