Name: SP57A03099 Lenovo ThinkSystem 750-Watt Platinum Hot-Swap Power Supply
Brand: Lenovo
SKU: SP57A03099
Price: 118.80 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Lenovo ThinkSystem 750-Watt Platinum Hot-Swap Power Supply provides a steady power source designed for Lenovo's enterprise servers. It fits into high-density server racks and supports hot-swapping to keep systems running smoothly during maintenance or upgrades.

General Information
Brand	Lenovo
Part Number	SP57A03099
Product Type	Server Power Supply
Condition	Refurbished
Alternate Part Number	SP57A03099-12-HU

Technical Information
Input Voltage	AC 100-240V (auto-ranging)
Input Frequency	50/60Hz
Output	12V DC
Max. Output Power	750W
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 SR650, SR630, SR550 (hot-swap PSU bay compatible)

Physical Characteristics
Weight	3.00

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

Product Description
The Lenovo ThinkSystem 750-Watt Platinum Hot-Swap Power Supply delivers reliable power to enterprise-grade servers, ensuring consistent performance during demanding workloads. It's often found in data centers and server rooms where uptime is critical. Built for IT professionals and system administrators, this power supply allows for hot-swapping, meaning it can be replaced or installed without shutting down the system. This flexibility helps maintain continuous service and simplifies maintenance. Key Features Platinum-level energy efficiency minimizes power waste Hot-swappable design supports quick replacement without downtime Engineered specifically for Lenovo ThinkSystem servers High 750W output caters to power-hungry server components Compact and durable construction fits in dense server environments This power supply is typically deployed in enterprise data centers and server clusters where reliability matters most. Its energy efficiency helps reduce operational costs while supporting mission-critical applications. By ensuring uninterrupted server power, it plays a crucial role in maintaining IT infrastructure stability and performance.

Use Cases
The Lenovo ThinkSystem 750-Watt Platinum Hot-Swap Power Supply is primarily deployed in enterprise data centers where continuous server uptime is critical. IT administrators managing high-density rack servers benefit from its hot-swap functionality, enabling maintenance without service interruption. This power supply is well-suited for environments focused on energy efficiency and thermal management. How It's Used: Powering Lenovo ThinkSystem servers in enterprise virtualization clusters requiring high availability. Supporting storage arrays in data centers where uninterrupted operation is essential during hardware upgrades. Utilized in edge computing deployments demanding compact, reliable power supplies with minimal heat dissipation. Enabling SMB IT infrastructures to maintain server uptime during power module replacements without downtime. Integrating into high-density rack environments to optimize energy consumption and simplify power management. By providing stable and efficient power with hot-swap capability, this supply supports operational continuity and scalability across demanding IT environments. Its energy-efficient design helps reduce cooling requirements, contributing to overall data center performance and cost management.