Name: 41A9657 Lenovo 220W Power Supply for ThinkCentre A55 M55E
Brand: Lenovo
SKU: 41A9657
Price: 200.06 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Lenovo 220W Power Supply 41A9657 is a replacement power unit specifically designed for the ThinkCentre A55 and M55E desktop models. It provides the required 220 watts of power to ensure the proper functioning of these systems, fitting the OEM specifications set by Lenovo.

General Information
Brand	Lenovo
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50Hz,60Hz
Output	12V,+5V,+3.3V,-12V
Max. Output Power	220W
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 A55,M55E

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

Physical Characteristics
Weight	3.00

Certifications and Environmental
Assembly Required	No

Product Description
The Lenovo 220W Power Supply with part number 41A9657 is designed to provide reliable power to Lenovo ThinkCentre A55 and M55E desktop models. It serves as a replacement or spare power unit to maintain or restore the functionality of these computers. This power supply is typically used in office or business environments where the mentioned Lenovo desktops operate. It is intended for IT professionals managing maintenance or repairs of Lenovo desktop hardware. Key Features 220W output capacity supporting ThinkCentre A55 and M55E models OEM Lenovo part number 41A9657 ensuring compatibility Standard form factor for Lenovo desktop power supplies Designed to deliver stable power for desktop components Replacement unit for maintaining system uptime This power supply plays a practical role by enabling continued operation of Lenovo desktops without requiring full system replacement. It allows users to address power-related failures or upgrades within the supported models.

Use Cases
The Lenovo 220W Power Supply 41A9657 is typically used in IT maintenance and repair scenarios within business or professional office environments. It supports Lenovo ThinkCentre A55 and M55E desktops that require power supply replacement or upgrades. How It's Used: Replacing faulty or failed power supplies in Lenovo ThinkCentre A55 desktops Upgrading power units in M55E models to maintain system stability Maintaining desktop hardware in corporate IT departments Supporting desktop operations in office environments with Lenovo systems Stocking as a spare part for Lenovo desktop repair services This power supply serves as an essential component ensuring that Lenovo desktops continue to operate by providing stable power delivery. It helps extend the lifecycle of existing hardware through timely replacement of power components.

FAQ's
Is the 41A9657 power supply compatible with all Lenovo desktops? The 41A9657 power supply is specifically compatible with Lenovo ThinkCentre A55 and M55E desktops. It is not designed for use with other Lenovo models. What wattage does the Lenovo 41A9657 power supply provide? This Lenovo power supply delivers 220 watts of power suitable for the specified ThinkCentre desktop models. Can I use the 41A9657 power supply as a replacement unit? Yes, the 41A9657 is an OEM replacement power supply intended for restoring or maintaining Lenovo ThinkCentre A55 and M55E desktops. Does the 41A9657 fit Lenovo ThinkCentre M55E desktops? Yes, the 41A9657 power supply is designed to fit and provide power for Lenovo ThinkCentre M55E desktops. Are any special installation steps required for the 41A9657 power supply? Installation follows standard power supply replacement procedures for Lenovo desktops. No additional configuration is required beyond physical installation. Is the 41A9657 power supply an original Lenovo part? Yes, the 41A9657 is an OEM Lenovo power supply unit designed to meet Lenovo’s specifications for these desktop models.