Name: 45J9428 Lenovo 280W Power Supply for ThinkCentre M57/M58 Desktop
Brand: Lenovo
SKU: 45J9428
Price: 233.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Lenovo 280-Watts Power Supply for ThinkCentre M57 and M58 serves as a reliable energy source designed specifically for those desktop models. It fits within the standard desktop case and ensures stable power, providing the necessary support to the computer's internal components during everyday use.

General Information
Brand	Lenovo
Part Number	45J9428
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50/60Hz
Output	+12V,+5V,+3.3V,+5VSB,-12V
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	ThinkCentre M57,ThinkCentre M58

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

Physical Characteristics
Weight	3.00

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

Product Description
This 280-watt power supply is built for Lenovo ThinkCentre M57 and M58 desktop computers. It provides steady and efficient power delivery, supporting the system's components during daily operations. Often found in office environments, schools, and homes, this power supply suits users who need a reliable replacement or upgrade for their Lenovo desktops. IT professionals and end-users alike benefit from its straightforward fit and dependable output. Key Features Offers consistent 280-watt power output tailored to Lenovo desktops Includes standard connections compatible with ThinkCentre M57 and M58 models Designed to maintain system stability even under load Compact size ensures easy installation within desktop chassis Manufactured to meet Lenovo’s quality specifications and safety standards This power supply is typically used in business and educational settings where Lenovo ThinkCentre M57 and M58 computers are common. It helps extend the life of aging machines by replacing failing or outdated units. The stable power delivery supports smooth operation without interruptions caused by power issues.

Use Cases
The Lenovo 280W Power Supply for ThinkCentre M57 and M58 desktops is primarily utilized in office and business environments where reliable desktop computing is essential. IT departments managing workstation fleets benefit from easy replacement options to maintain operational continuity in SMBs and corporate settings. How It's Used: Replacing failed power supplies in Lenovo ThinkCentre M57/M58 units within finance departments to minimize downtime during critical processing tasks. Supporting daily office productivity in legal or administrative environments requiring stable power for document management systems. Deploying in educational computer labs ensuring consistent operation of legacy desktop models for student and faculty use. Facilitating maintenance operations in small business IT setups where reliable power delivery prevents workflow interruptions. Enabling workstation reliability in healthcare administration areas where uninterrupted access to patient records is vital. This power supply underpins system stability by providing consistent energy delivery tailored to specific Lenovo desktop models, aiding IT teams in sustaining performance and minimizing hardware-related disruptions across various professional environments.