Name: SP57A96629 Lenovo ThinkSystem 550-Watt Platinum Hot-Swap Power Supply
Brand: Lenovo
SKU: SP57A96629
Price: 117.60 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Lenovo ThinkSystem 550-Watt Platinum Hot-Swap Power Supply delivers dependable power to ThinkSystem servers while allowing for easy maintenance without interrupting operation. It fits neatly into server infrastructure, providing efficient energy use and supporting business-critical workloads with minimal hassle.

General Information
Brand	Lenovo
Part Number	SP57A96629
Product Type	Server Power Supply
Condition	Refurbished
Alternate Part Number	SP57A96629-12-HU

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50-60 Hz
Output	12V DC
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	Lenovo ThinkSystem SR530, SR550, SR630, SR650

Physical Characteristics
Weight	3.00

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

Product Description
This 550-Watt Platinum hot-swap power supply is built for Lenovo ThinkSystem servers, providing reliable and energy-efficient power delivery. It’s designed to keep critical systems running smoothly, even during maintenance or upgrades, thanks to its hot-swap capability that allows replacement without powering down the server. Often found in data centers and enterprise environments, this power supply suits IT professionals and system administrators who need consistent uptime and efficient energy use. Its Platinum rating helps reduce electricity costs while maintaining stable performance. Key Features High-efficiency Platinum rating reduces energy waste Hot-swappable to minimize server downtime during service Designed specifically for Lenovo ThinkSystem compatibility Compact size fits seamlessly into server chassis Robust build ensures long-term reliability This power supply is typically deployed in enterprise data centers and server rooms where uptime is critical. Its design helps maintain continuous operations even when servicing hardware, making it a practical choice for environments that demand both efficiency and reliability.

Use Cases
The Lenovo ThinkSystem 550-Watt Platinum Hot-Swap Power Supply is primarily utilized in enterprise-level data centers and server rooms requiring continuous uptime. It serves IT administrators and infrastructure managers who demand reliable and efficient power delivery for high-density rack deployments and virtualization workloads. How It's Used: Powering Lenovo ThinkSystem servers in data centers that host mission-critical applications ensuring zero downtime during maintenance. Supporting virtualization environments in enterprise IT settings where energy efficiency and hot-swappability minimize operational disruptions. Integrating into storage clusters requiring consistent, high-efficiency power supply for large-scale data management tasks. Deployed in remote office server rooms where compact form factor and ease of replacement reduce the need for on-site technical intervention. Utilized in edge computing nodes to provide reliable power in constrained physical spaces with demanding workload requirements. This power supply enhances operational continuity by allowing seamless replacement without shutting down critical systems. Its efficient design supports scalable IT infrastructures by reducing energy loss and maintaining performance consistency across diverse deployment scenarios.