Name: SP50F33348 Lenovo 550W 80-Plus Platinum Hot-Swappable Power Supply 100-240V 7.1A
Brand: Lenovo
SKU: SP50F33348
Price: 173.28 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Lenovo 550-Watts 80-Plus Platinum Hot-Swappable Power Supply serves as a reliable energy source for multiple ThinkServer models. It fits into server setups that demand steady power delivery with minimal disruption, especially during maintenance or upgrades.

General Information
Brand	Lenovo
Part Number	SP50F33348
Product Type	Server Power Supply
Condition	Refurbished
Alternate Part Number	SP50F33348-16-HU

Technical Information
Input Voltage	100-240V AC, 7.1A
Input Frequency	50-60Hz
Output	12V
Max. Output Power	550W
Efficiency Rating	80 Plus Platinum
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
Compatible For	ThinkServer RD350,RD450,RD550,RD650,TD350

Physical Characteristics
Weight	3.00

Product Description
This Lenovo power supply delivers a steady 550 watts of power, suitable for various ThinkServer models including RD350, RD450, RD550, RD650, and TD350. It's built to provide reliable energy conversion with high efficiency, helping data centers and IT setups maintain consistent operation. Often found in enterprise server environments, this unit supports hot-swapping, which means it can be replaced or upgraded without shutting down the server. IT professionals and system administrators benefit from this feature during maintenance or scaling. Key Features High-efficiency 80-Plus Platinum certification reduces power waste and heat Compatible with multiple Lenovo ThinkServer models for versatile deployment Hot-swappable capability minimizes downtime and service interruption Wide input voltage range supports global power standards Compact design fits standard server chassis easily This power supply is commonly deployed in data centers and enterprise server rooms where uptime is critical. Its energy efficiency plays a role in lowering operational costs, while the hot-swap feature ensures continuous server availability.

Use Cases
The Lenovo 550W 80-Plus Platinum Hot-Swappable Power Supply is designed for enterprise IT environments requiring continuous uptime and energy efficiency. It is particularly suited for data centers and rack-mounted server setups where power redundancy and minimal service interruption are critical. How It's Used: In data centers supporting virtualization workloads, ensuring reliable power delivery during live server maintenance. Within SMB network infrastructures that require scalable and efficient power solutions for growing server demands. For enterprise storage clusters where high availability and quick power supply replacement reduce downtime. In edge computing facilities where space and power efficiency are important for remote or distributed deployments. Supporting continuous operations in financial services IT environments with hot-swappable capabilities to maintain system integrity during upgrades. This power supply enhances operational efficiency by enabling hot-swappable replacements without interrupting server operations, which is crucial for scalability and maintaining performance in mission-critical environments. Its energy-efficient design also supports sustainability goals while reducing operational costs in dense server deployments.

SP50F33348 Lenovo 550W 80-Plus Platinum Hot-Swappable Power Supply 100-240V 7.1A

Product Overview

General Information

Technical Information

Compatibility

Physical Characteristics

Product Description

Use Cases