Name: SP57A48738 Lenovo 1600W 80 Plus Platinum Hot-Swappable Power Supply
Brand: Lenovo
SKU: SP57A48738
Price: 240.90 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Lenovo 1600-Watts 80 Plus Platinum hot-swappable AC power supply is designed to deliver stable and efficient power to ThinkSystem servers. It fits into enterprise server setups where consistent energy delivery and easy maintenance are paramount, supporting smooth and reliable server performance in demanding environments.

General Information
Brand	Lenovo
Part Number	SP57A48738
Product Type	Server Power Supply
Condition	Refurbished
Alternate Part Number	SP57A48738-12-HU

Technical Information
Input Voltage	200-240V AC
Input Frequency	50/60 Hz
Output	12V DC
Max. Output Power	1600W
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

Physical Characteristics
Weight	3.00

Certifications and Environmental
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC, CCC, UL, TUV, cULus

Product Description
This Lenovo 1600-Watts AC power supply is built to maintain stable and efficient power delivery for ThinkSystem servers. It is commonly used in data centers and enterprise environments where uptime and energy efficiency are critical. IT professionals and system administrators often rely on this power supply to ensure their server infrastructure runs smoothly. Key Features High wattage supports demanding server workloads without interruption 80 Plus Platinum rating reduces energy consumption and heat generation Hot-swappable capability allows quick replacement without shutting down the system Compatible with a range of ThinkSystem chassis models for flexible deployment Designed to enhance system reliability during peak operation This power supply is typically found in large-scale server deployments, helping data centers optimize power management while minimizing downtime. Its robust design and efficiency make it a dependable choice for maintaining critical server operations.

Use Cases
The Lenovo 1600W 80 Plus Platinum hot-swappable power supply is primarily utilized in enterprise-level data centers and high-density server farms where uninterrupted power and energy efficiency are critical. It is suited for IT professionals managing large-scale virtualization environments or storage clusters that demand reliable and scalable power solutions without service interruptions. How It's Used: Powering critical ThinkSystem servers in large data centers supporting cloud infrastructure and virtualization workloads. Ensuring continuous operation in enterprise IT environments with redundant power configurations to minimize downtime. Providing efficient power delivery for storage clusters handling intensive data processing and backup tasks. Supporting high-performance computing (HPC) racks that require stable and scalable power inputs for compute-intensive applications. Facilitating hot-swappable power supply replacements in colocation facilities to maintain operational continuity during maintenance. By integrating this power supply into server architectures, organizations can maintain high availability and energy efficiency while enabling flexible maintenance workflows. Its compatibility with ThinkSystem servers and platinum-level certification promotes operational resilience in demanding IT environments.