Name: 500W 1U Redundant Power Supply Unit
Brand: Supermicro
Price: 29.95 USD
Availability: InStock

Supermicro PWS-501P-1R 500W 1U Redundant Power Supply Unit

price

$29.95

In Stock: 2
Manufacturer: Supermicro
Model or Part: PWS-501P-1R
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The Supermicro PWS-501P-1R is a 500W 1U redundant power supply unit designed for high-density server environments where uptime and reliability are critical. Engineered to fit into a standard 1U chassis, this power supply delivers clean, efficient power to dual server modules, allowing continuous operation even if one power source fails. Its compact form factor and hot-swap capability make it ideal for data centers, edge computing platforms, and mission-critical workloads.

Key Features

Redundant 500W output per module for uninterrupted service
Hot-swap design enables replacement without shutting down the system
80 PLUS Gold efficiency rating reduces energy costs and heat output
Wide input voltage range of 100-240V AC for global compatibility
Intelligent fan control for quiet operation and extended lifespan
Built-in diagnostics and monitoring via Supermicro IPMI interface

Technical Specifications

Power rating: 500W per supply unit
Form factor: 1U (19 inch rackmount)
Input voltage: 100-240V AC, 50/60Hz
Efficiency: 80 PLUS Gold (minimum 87% at 100% load)
Connector type: 8-pin EPS12V and multiple 4-pin PCIe connectors
Cable length: 1.5 meters (standard)
Operating temperature: 0 to 40 degrees Celsius
Protection: Over-voltage, over-current, short-circuit, and over-temperature safeguards

Typical Applications

Enterprise servers and blade systems requiring continuous power
High-performance computing clusters where downtime is unacceptable
Virtualization hosts running multiple VMs with critical SLAs
Storage arrays and database servers that demand stable power delivery
Edge and telecom equipment operating in varied power environments

By integrating the Supermicro PWS-501P-1R into your infrastructure, you gain the confidence of true redundancy, energy efficiency, and ease of maintenance, ensuring that your critical workloads stay online when it matters most.