Name: SP50A33619 Lenovo 280W Active PFC Power Supply Compact Desktop PSU
Brand: Lenovo
SKU: SP50A33619
Price: 200.06 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Lenovo 280-Watt Active PFC Power Supply provides steady and efficient power tailored for Lenovo desktop computers. It fits well in typical desktop setups where clean and stable electricity is necessary, supporting general computing and office applications without fuss.

General Information
Brand	Lenovo
Part Number	SP50A33619
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50/60Hz
Output	+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	Lenovo 280-Watts Active PFC Power Supply (SP50A33619)

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

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	RoHS

Product Description
This 280-Watt active PFC power supply is built to provide consistent and clean power to Lenovo desktop computers. It's commonly used in office and home environments where reliable energy efficiency is important. The active Power Factor Correction (PFC) helps regulate voltage and reduce unwanted electrical noise, which benefits both the system's stability and overall energy consumption. Often found in Lenovo desktops, this power supply supports users who need dependable performance for everyday tasks and moderate computing needs. IT professionals also appreciate its compact form factor, which fits neatly into standard cases without sacrificing power capacity. Key Features Active PFC improves power quality and efficiency 280-Watt output supports typical Lenovo desktop components Compact size designed for easy installation Stable voltage delivery minimizes system interruptions Complies with standard safety and energy regulations This power supply is typically deployed in business and personal Lenovo desktops, ensuring consistent operation over long hours. It helps maintain system reliability while keeping power consumption in check, making it a practical choice for everyday computing needs without complicating setup or maintenance.

Use Cases
The Lenovo 280W Active PFC Power Supply is designed for integration into compact desktop systems, particularly in environments where reliable and efficient power delivery is critical. IT administrators and system integrators managing office workstations or small-scale computing setups will find this PSU suitable due to its compact form factor and performance consistency. How It's Used: Deployment in corporate desktops running office productivity and communication software in small to medium-sized businesses. Replacement unit for upgrading legacy Lenovo compact desktops requiring improved power efficiency and noise reduction. Support for remote office workstations where space constraints demand compact and quiet power supplies. Integration into educational institution desktop labs focused on general application workloads with stable power requirements. Use in financial services environments managing multiple lightweight desktops for trading terminals or administrative tasks. This power supply supports operational stability by ensuring consistent energy delivery to Lenovo desktops, which helps maintain system uptime and reduces electrical interference. Its active PFC design promotes energy efficiency, aligning with organizational goals for cost-effective and scalable infrastructure maintenance.