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PWS-781-1S SuperMicro 780-Watt 1U Single Cold Swap Power Supply Module with PFC and Backplane

SKU:

PWS-781-1S

Weight: 3.00 lbs
Condition: Refurbished
  • 780-watt power output with active PFC for efficient energy use
  • 1U single form factor fits compact server setups
  • Cold swap design allows hot replacement without downtime
  • Backplane integration simplifies connection and management
In stock

$232.65
Product Overview

The PWS-781-1S SuperMicro 780-Watts 1U Single Cold Swap Power Supply Module is designed to provide consistent power to compact servers and storage devices. It fits into 1U rack spaces and supports active power correction, ensuring efficient energy use. Its cold swap feature means it can be replaced while the system remains running, which is valuable in enterprise settings that require high availability.

General Information
Brand Supermicro
Part Number PWS-781-1S
Condition Refurbished
Technical Information
Input Voltage 100-240V AC
Input Frequency 50-60 Hz
Output 12V
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
Physical Characteristics
Weight 3.00


Product Description

The PWS-781-1S is a dedicated power supply module designed to deliver stable 780 watts of power in a compact 1U size. It’s commonly found in enterprise servers and storage systems where space-saving and reliable power are critical. Built for IT professionals and system builders, this unit supports uninterrupted operation through its cold swap capabilities, making it easy to replace without powering down the system.

Key Features

  • Provides reliable 780W power output suitable for high-demand server components
  • Compact 1U single slot design fits into dense rack configurations
  • Cold swap functionality enables maintenance without system shutdowns
  • Incorporates active Power Factor Correction (PFC) to improve energy efficiency
  • Backplane connection streamlines integration with server chassis

This power supply module is typically deployed in data centers and enterprise environments where uptime and efficient power delivery are essential. Its ability to be swapped out cold minimizes disruptions during maintenance, making it a practical choice for operations requiring continuous service.


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PWS-781-1S SuperMicro 780-Watt 1U Single Cold Swap Power Supply Module with PFC and Backplane
PWS-781-1S SuperMicro 780-Watt 1U Single Cold Swap Power Supply Module with PFC and Backplane
$232.65