Name: PWS-801-1R Supermicro 800W Redundant Hot-Swap Power Supply 1U
Brand: Supermicro
SKU: PWS-801-1R
Price: 84.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The PWS-801-1R Supermicro 800 Watt power supply is built to provide steady, redundant power in server environments where uptime matters. It fits neatly into 1U server chassis and supports hot swapping, making it practical for enterprise data centers and IT infrastructures that need reliable backup power options.

General Information
Brand	Supermicro
Part Number	PWS-801-1R
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Output	12V
Max. Output Power	800W
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	5.00

Product Description
The PWS-801-1R is a reliable power supply unit designed to deliver consistent 800 Watt power output crucial for demanding server environments. Built for redundancy, it allows hot swapping so that servers can remain running without interruption during maintenance or replacements. Often found in data centers and enterprise server setups, this power supply supports critical uptime requirements. IT professionals and system administrators rely on it to maintain stable power delivery in densely packed racks. Key Features Redundant power supply design minimizes downtime risks Hot-swappable capability enables quick replacement without shutting down Compact size fits within 1U rack-mount servers efficiently Meets efficiency standards to reduce power waste and heat Compatible with a range of Supermicro server models for easy integration You'll typically see the PWS-801-1R deployed in server rooms supporting cloud services, databases, and virtualization workloads. Its redundancy features help ensure that operations continue smoothly even if one unit fails, which is essential for mission-critical systems.

Use Cases
The PWS-801-1R power supply is primarily used in enterprise-grade server environments where uninterrupted power delivery is critical. It is designed for IT professionals managing high-density 1U rack servers that require redundant power to maintain system stability during hardware maintenance or unexpected failures. How It's Used: Maintaining continuous uptime in data center server racks hosting virtualization workloads. Providing redundant power in SMB network servers to minimize downtime during power supply replacements. Supporting edge computing devices that demand compact form factor power supplies with hot-swap capability. Ensuring reliable power for storage clusters requiring high availability in enterprise IT infrastructures. Facilitating quick maintenance and hardware upgrades in mission-critical web hosting environments. This power supply enhances operational reliability by enabling failover power configurations, which is essential for scalable server deployments. Its hot-swappable design supports seamless maintenance, contributing to improved system availability in performance-sensitive IT settings.

PWS-801-1R Supermicro 800W Redundant Hot-Swap Power Supply 1U

Product Overview

General Information

Technical Information

Compatibility

Physical Characteristics

Product Description

Use Cases