Name: 46U3278 Lenovo 750W Redundant Power Supply for Servers
Brand: Lenovo
SKU: 46U3278
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The Lenovo 750W Redundant Power Supply (46U3278) is designed to serve as a backup power source for Lenovo servers, supporting system uptime with its 750-watt output and compatibility with Lenovo hardware. It fits within enterprise environments requiring power redundancy to maintain continuous server operation.

General Information
Brand	Lenovo
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50Hz,60Hz
Output	12V
Max. Output Power	750W
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
Assembly Required	No

Product Description
The Lenovo 750W Redundant Power Supply (46U3278) provides essential power management for Lenovo servers and enterprise hardware. It is designed to operate as a backup unit alongside a primary power supply, enabling continuous power delivery to critical systems. This power supply is typically used in data centers and enterprise environments where maintaining server availability is crucial. IT administrators and technical buyers responsible for server maintenance and upgrades commonly utilize this component. Key Features 750W power capacity suitable for demanding server workloads Redundancy support to maintain power during primary supply failure Specifically engineered for Lenovo server hardware compatibility Standard Lenovo power connectors for secure installation Modular design facilitating easy replacement and maintenance This power supply plays a critical role in ensuring uninterrupted operation of Lenovo servers by providing a backup power source. Its integration helps reduce downtime risks associated with power supply failures in enterprise IT setups.

Use Cases
The Lenovo 750W Redundant Power Supply is employed primarily in enterprise data centers and server rooms to ensure continuous power for Lenovo servers. It suits environments where system availability is critical and power supply failure could impact operations. How It's Used: Installed as a secondary power source in Lenovo server systems to provide redundancy Used in data centers to maintain uninterrupted server performance during power disruptions Integrated into enterprise IT infrastructures focused on high availability Serves maintenance operations where power supplies require hot-swapping without downtime Utilized in environments with multiple Lenovo servers requiring consistent power backup The redundant power supply supports operational stability by allowing servers to remain powered when the primary supply fails or is taken offline for service. It is an essential component for maintaining critical IT infrastructure reliability.

FAQ's
What servers are compatible with the Lenovo 46U3278 power supply? The 46U3278 power supply is designed specifically for use with certain Lenovo server models. Compatibility depends on the server’s power supply specifications and Lenovo’s hardware design. What does redundant power supply mean? A redundant power supply provides backup power alongside the primary unit. If the main supply fails, the redundant unit ensures continuous power to the system without interruption. Can the Lenovo 750W power supply be hot-swapped? The Lenovo 750W Redundant Power Supply supports hot-swapping, allowing replacement or maintenance without shutting down the server, preserving uptime during service operations. Does this power supply fit standard Lenovo power connectors? Yes, the 46U3278 includes connectors specifically designed for Lenovo servers, ensuring proper fitment and electrical compatibility. Is the 750W output sufficient for all Lenovo servers? The 750W output is suitable for specified Lenovo server models that require this power level. It is important to verify power requirements based on your server configuration. How does the redundant power supply improve system uptime? By providing a backup power source, the redundant power supply reduces the risk of downtime caused by power supply failure, helping to maintain continuous server operation.