Name: 54Y8804 Lenovo 280W Power Supply for ThinkCentre M57 M58 Desktop
Brand: Lenovo
SKU: 54Y8804
Price: 122.75 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Lenovo 280-watt power supply for ThinkCentre M57 and M58 desktops provides stable and reliable power tailored to these business desktops. It fits directly into the original equipment slots and maintains system function by delivering consistent wattage needed for typical office tasks. This unit fits neatly where the original power supply was installed, supporting the overall health and performance of the desktop systems it serves.

General Information
Brand	Lenovo
Part Number	54Y8804
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50-60Hz
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	ThinkCentre M57,ThinkCentre M58

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

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 models, providing steady and efficient power to desktop systems. It’s commonly used in office environments where reliable desktop performance is essential. IT professionals and businesses often find this power supply meets their needs for replacing or upgrading existing units without compatibility issues. Key Features Delivers consistent 280 watts to support desktop hardware under typical workloads Maintains system stability by meeting Lenovo’s original power specifications Compatible with standard Lenovo ThinkCentre M57 and M58 chassis and connectors Easy to install with a form factor matching original equipment design Designed to support multiple devices inside the desktop, like hard drives and optical drives This power supply is typically installed in office desktops and business workstations, helping maintain uninterrupted operation throughout the workday. Its reliable power output reduces the risk of system crashes or hardware failures, making it a practical choice for IT departments managing Lenovo ThinkCentre fleets.

Use Cases
The Lenovo 280-watt power supply is designed specifically for ThinkCentre M57 and M58 desktop systems commonly found in corporate IT environments. It caters to small and medium-sized business setups where stable and consistent power delivery is critical for daily office operations and multitasking workloads. How It's Used: Used in SMB offices to maintain reliable uptime for desktop workstations handling standard productivity applications. Deployed in enterprise desktop refresh projects requiring consistent power units for legacy ThinkCentre M57/M58 models. Integrated into remote office setups where dependable power supports essential business continuity. Utilized within IT service providers' repair and maintenance inventory to replace failing power supplies quickly. Installed in call center environments where prolonged operation of multiple desktops demands stable power input. By ensuring consistent power delivery tailored to the original system design, this power supply helps maintain operational efficiency and reduces downtime risks in business-critical desktop environments. Its compatibility supports scalability in maintaining legacy fleets without overhauling hardware infrastructure.