Name: PS-3701-2D-LF Dell 700W Redundant Power Supply for EqualLogic PS4100
Brand: Dell
SKU: PS-3701-2D-LF
Price: 241.31 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell PS-3701-2D-LF power supply is a key component for maintaining reliable operation within EqualLogic PS4100 arrays. It provides a 700-watt backup power source that fits directly into the PS4100 chassis, ensuring that storage systems keep running even if one power supply fails. This unit’s design supports hot-swapping and easy integration, making it a practical solution for IT teams focused on uptime and system stability.

General Information
Brand	Dell
Part Number	PS-3701-2D-LF
Product Type	Storage Enclosure Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50/60 Hz
Output	12V
Max. Output Power	700W
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	SKU: PS-3701-2D-LF; Product Title: Dell PS-3701-2D-LF 700W Redundant Power Supply for EqualLogic PS4100; Compatible Models: Dell EqualLogic PS4100 series

Physical Characteristics
Weight	5.00

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

Product Description
This 700-watt redundant power supply is built for the Dell EqualLogic PS4100 storage arrays, providing a reliable backup to keep systems running smoothly during power disruptions. Often found in data centers and enterprise environments, it's essential for maintaining uptime and protecting data integrity. Engineered for IT professionals managing storage solutions, this power supply supports critical workloads by ensuring that the PS4100 array remains powered even if one supply fails. Its plug-and-play design makes replacement and upgrades straightforward without interrupting operations. Key Features High capacity 700W output to support demanding storage systems. Hot-swappable for easy maintenance without downtime. Compatible specifically with Dell EqualLogic PS4100 series chassis. Redundancy helps prevent system outages caused by power failures. Built to meet Dell’s quality standards for durability and performance. Typically deployed in medium to large data centers, this power supply plays a vital role in ensuring continuous availability of storage resources. It’s a practical choice for organizations that rely on their EqualLogic arrays for consistent data access.

Use Cases
The Dell PS-3701-2D-LF power supply is primarily deployed in enterprise storage environments where continuous data availability is critical. IT administrators managing Dell EqualLogic PS4100 series arrays benefit most, as this power supply supports redundancy and minimizes downtime in virtualized and high-demand storage networks. How It's Used: Maintaining power redundancy in large-scale storage clusters within data centers to prevent service interruptions. Supporting remote office storage infrastructure that requires reliable backup power without on-site technical staff. Ensuring continuous operation of virtualized workloads hosted on EqualLogic arrays in enterprise IT environments. Enabling hot-swap power supply replacements during maintenance windows in rack deployments to avoid system downtime. Providing stable power for storage arrays in edge computing setups where environmental control is limited. This power supply enhances operational resilience by allowing seamless power failover and hot-swapping capabilities. Its integration within PS4100 arrays supports scalability and uptime, crucial for maintaining performance in demanding storage environments.