Name: SP420-RP SuperMicro 420W Redundant Power Supply Hot-Swappable Server PSU
Brand: Supermicro
SKU: SP420-RP
Price: 304.36 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The SP420-RP SuperMicro 420-Watts Redundant Power Supply offers a dependable power solution for servers requiring uninterrupted operation. It fits into setups where maintaining continuous service is essential, providing a smooth power supply that supports maintenance without downtime.

General Information
Brand	Supermicro
Part Number	SP420-RP
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Output	12V,5VSB
Max. Output Power	420W
Efficiency Rating	80 Plus
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

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

Product Description
This 420-watt redundant power supply is built to provide steady and reliable power to SuperMicro servers. It’s commonly used in data centers and enterprise environments where continuous uptime is critical. IT professionals and system administrators often rely on this power supply to keep servers running smoothly, even if one unit fails. Key Features Delivers consistent 420 watts of power with stable output Redundancy supports hot-swapping to avoid service interruptions Designed for compatibility with a range of SuperMicro server systems Maintains low heat generation through efficient energy use Enables high availability setups in mission-critical environments This power supply is typically found in rack-mounted servers and blade systems that demand reliable power sources. Its redundant nature means it plays a key role in minimizing unexpected shutdowns and preserving data integrity within busy server racks.

Use Cases
The SP420-RP SuperMicro 420-Watt Redundant Power Supply is commonly deployed in high-availability server environments where power continuity is critical. IT administrators managing data center infrastructure or enterprise-grade storage clusters often rely on this unit to ensure seamless power delivery during maintenance or unexpected failures. How It's Used: Integration in rack-mounted servers supporting virtualization workloads in enterprise IT data centers. Deployment within storage cluster nodes requiring continuous power in cloud service provider environments. Use in remote office server setups demanding hot-swappable power supplies to minimize downtime. Support for edge computing devices operating in harsh or inaccessible locations with strict uptime requirements. Implementation in SMB network infrastructures where cost-effective redundancy enhances system reliability. This power supply enables operational resilience by allowing power module replacement without service interruption, facilitating scalability in dynamic IT environments. It aligns with energy-efficient strategies, contributing to sustainable infrastructure management.