Name: 41A9740 Lenovo 280W Power Supply for ThinkCentre M57 M58 Desktops
Brand: Lenovo
SKU: 41A9740
Price: 138.29 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Lenovo 280-Watts Power Supply for ThinkCentre M57 / M58 delivers consistent power essential for desktop operation. It fits seamlessly into compatible Lenovo systems, ensuring they receive stable energy for reliable performance without interruptions.

General Information
Brand	Lenovo
Part Number	41A9740
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50Hz/60Hz
Output	12V,5V,3.3V,-12V,5VSB
Max. Output Power	280W
Hot Swappable	No
Redundant Support	No
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	41A9740 Lenovo 280W Power Supply for ThinkCentre M57/M58

Connectors
Connector Types	24-pin ATX, 4-pin CPU, SATA, Molex, Floppy

Physical Characteristics
Weight	3.00

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

Product Description
This 280-watt power supply is built to provide dependable power to Lenovo ThinkCentre M57 and M58 models. It's often found in office desktops where steady and consistent energy delivery is essential for smooth performance. Commonly used in business environments, this power supply supports professionals who rely on their desktops for daily tasks, ensuring minimal downtime due to power issues. Key Features Specifically made for Lenovo ThinkCentre M57 and M58 series Makes replacement straightforward with compatible fit and connections Offers stable voltage output to protect internal components Compact footprint designed to fit standard desktop cases Supports efficient power conversion to reduce energy waste This power supply is typically installed in office desktops and workstations where reliability matters. It plays a vital role in keeping systems up and running, especially in settings that handle everyday business applications.

Use Cases
The 41A9740 Lenovo 280W Power Supply is primarily used in enterprise and business desktop environments running Lenovo ThinkCentre M57 and M58 systems. It benefits IT administrators managing office workstations where consistent power delivery is essential for daily productivity and system stability. How It's Used: Replacement power supply for SMB office desktops to maintain continuous operation during power fluctuations. Upgrading aging ThinkCentre M57/M58 units in corporate IT departments to reduce downtime and hardware failures. Supporting remote branch office systems that require reliable power components to minimize maintenance visits. Used in workstation setups running virtualization clients requiring stable energy supply to prevent performance bottlenecks. Deployment in education labs where multiple Lenovo desktops operate simultaneously, ensuring power consistency across machines. This power supply supports operational efficiency by delivering stable voltage levels critical for system components, enabling IT teams to scale desktop deployments with predictable power performance. Its compatibility with Lenovo systems simplifies maintenance and replacement processes in managed environments.