Name: 41A9744 Lenovo 280W 100-240V ATX Power Supply Unit
Brand: Lenovo
SKU: 41A9744
Price: 169.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Lenovo 280W 100-240V ATX Power Supply delivers a maximum output of 280 watts, suitable for Lenovo desktops requiring this power level. It supports a wide input voltage range from 100 to 240 volts AC, accommodating various power standards. The ATX form factor ensures physical compatibility with standard desktop enclosures, and the unit is designed for seamless integration with Lenovo systems.

General Information
Brand	Lenovo
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
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	ATX

Connectors
Connector Types	20+4-pin ATX, 4-pin CPU, SATA, Molex

Physical Characteristics
Weight	3.00

Certifications and Environmental
Assembly Required	No

Product Description
The Lenovo 280W 100-240V ATX Power Supply, part number 41A9744, provides power conversion for compatible Lenovo desktop systems. It accepts a wide input voltage range from 100V to 240V, allowing use in various geographic regions and standard power environments. This power supply features an ATX form factor, which is standard for many desktop computers, facilitating straightforward integration into systems designed for this specification. It is typically used by IT professionals and system builders working with Lenovo desktops requiring this specific power configuration. Key Features 280W maximum power output suitable for mid-range desktop systems Wide input voltage compatibility from 100V to 240V AC ATX form factor ensuring compatibility with standard desktop chassis Designed specifically for Lenovo system integration Compact design aiding in efficient internal system layout This power supply functions as a critical component in maintaining stable and consistent power delivery to Lenovo desktop hardware. It supports system reliability by converting AC input power to the necessary DC voltages for internal components, serving as an essential part of desktop computer operation.

Use Cases
This power supply is typically used in Lenovo desktop PC environments where stable 280W power delivery is required. It is appropriate for office or business settings where Lenovo desktops operate with standard ATX power connections and input voltages ranging from 100 to 240 volts. How It's Used: Powering Lenovo desktops in corporate office environments Replacing failed or aging power supplies in Lenovo ATX chassis Providing power conversion in regions with varied input voltage standards Supporting Lenovo workstation units requiring 280W power capacity Integrating into system builds or repairs with Lenovo-specific power needs Overall, this power supply plays a vital role in delivering consistent electrical power to Lenovo desktops, helping maintain operational stability within typical office and business computer setups.

FAQ's
What voltage range does the Lenovo 41A9744 support? The Lenovo 41A9744 power supply supports an input voltage range from 100 to 240 volts AC, allowing it to operate in various international power environments. Is the 41A9744 power supply compatible with all Lenovo desktops? This power supply is designed specifically for Lenovo systems that utilize an ATX form factor and require up to 280 watts of power. It may not be compatible with all Lenovo desktop models. What form factor is the 41A9744 power supply? The 41A9744 power supply uses the ATX form factor, which is a common standard for many desktop computer power supplies and cases. Can the 41A9744 power supply be used in countries with different power standards? Yes, its 100-240V input voltage range allows operation in regions with various electrical standards, accommodating both low and high voltage power supplies. What is the maximum power output of this Lenovo power supply? The Lenovo 41A9744 power supply provides a maximum power output of 280 watts, suitable for mid-range desktop systems. Does the 41A9744 require special installation procedures? Installation follows standard ATX power supply mounting procedures within compatible Lenovo desktop cases. No special configuration is typically needed beyond standard installation.